19481989644

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:462

約数の個数: 384

約数和(自身を含む): 60489676800

約数和(自身を除く): 41007687156

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 23, 26, 27, 36, 38, 39, 46, 52, 54, 57, 69, 76, 78, 92, 108, 113, 114, 117, 138, 156, 171, 207, 226, 228, 234, 247, 276, 281, 299, 339, 342, 351, 414, 437, 452, 468, 494, 513, 562, 598, 621, 678, 684, 702, 741, 828, 843, 874, 897, 988, 1017, 1026, 1124, 1196, 1242, 1311, 1356, 1404, 1469, 1482, 1686, 1748, 1794, 2034, 2052, 2147, 2223, 2484, 2529, 2599, 2622, 2691, 2938, 2964, 3051, 3372, 3588, 3653, 3933, 4068, 4294, 4407, 4446, 5058, 5198, 5244, 5339, 5382, 5681, 5876, 6102, 6441, 6463, 6669, 7306, 7587, 7797, 7866, 8073, 8588, 8814, 8892, 10116, 10396, 10678, 10764, 10959, 11362, 11799, 12204, 12882, 12926, 13221, 13338, 14612, 15174, 15594, 15732, 16017, 16146, 17043, 17628, 19323, 19389, 21356, 21918, 22724, 23391, 23598, 25764, 25852, 26442, 26676, 27911, 30348, 31188, 31753, 32034, 32292, 32877, 33787, 34086, 38646, 38778, 39663, 43836, 46782, 47196, 48051, 49381, 51129, 52884, 55822, 57969, 58167, 63506, 64068, 65754, 67574, 68172, 69407, 70173, 77292, 77556, 79326, 83733, 84019, 93564, 95259, 96102, 98631, 98762, 101361, 102258, 111644, 115938, 116334, 122797, 127012, 131508, 135148, 138814, 140346, 144153, 148143, 153387, 158652, 167466, 168038, 174501, 190518, 192204, 197262, 197524, 202722, 204516, 208221, 231876, 232668, 245594, 251199, 252057, 277628, 280692, 285777, 288306, 296286, 304083, 306774, 334932, 336076, 349002, 368391, 381036, 394524, 405444, 412789, 416442, 444429, 491188, 502398, 504114, 571554, 576612, 592572, 603307, 608166, 613548, 624663, 641953, 698004, 730319, 736782, 753597, 756171, 825578, 832884, 857331, 888858, 912249, 1004796, 1008228, 1105173, 1143108, 1206614, 1216332, 1238367, 1249326, 1283906, 1333287, 1460638, 1473564, 1507194, 1512342, 1596361, 1651156, 1714662, 1777716, 1809921, 1824498, 1873989, 1925859, 2190957, 2210346, 2268513, 2413228, 2476734, 2498652, 2567812, 2666574, 2921276, 3014388, 3024684, 3192722, 3315519, 3429324, 3619842, 3648996, 3715101, 3747978, 3851718, 4381914, 4420692, 4537026, 4789083, 4953468, 5333148, 5429763, 5777577, 6385444, 6572871, 6631038, 7239684, 7430202, 7495956, 7703436, 7842991, 8763828, 9074052, 9494147, 9578166, 10859526, 11145303, 11555154, 13145742, 13262076, 13876061, 14367249, 14860404, 15685982, 16289289, 17332731, 18988294, 19156332, 19718613, 21719052, 22290606, 23110308, 23528973, 26291484, 27752122, 28482441, 28734498, 31371964, 32578578, 34665462, 37976588, 39437226, 41628183, 43101747, 44581212, 47057946, 55504244, 56964882, 57468996, 65157156, 69330924, 70586919, 78874452, 83256366, 85447323, 86203494, 94115892, 113929764, 124884549, 141173838, 166512732, 170894646, 172406988, 180388793, 211760757, 249769098, 256341969, 282347676, 341789292, 360777586, 374653647, 423521514, 499538196, 512683938, 541166379, 721555172, 749307294, 847043028, 1025367876, 1082332758, 1498614588, 1623499137, 2164665516, 3246998274, 4870497411, 6493996548, 9740994822, 19481989644]

約数ペア:

[(1, 19481989644), (2, 9740994822), (3, 6493996548), (4, 4870497411), (6, 3246998274), (9, 2164665516), (12, 1623499137), (13, 1498614588), (18, 1082332758), (19, 1025367876), (23, 847043028), (26, 749307294), (27, 721555172), (36, 541166379), (38, 512683938), (39, 499538196), (46, 423521514), (52, 374653647), (54, 360777586), (57, 341789292), (69, 282347676), (76, 256341969), (78, 249769098), (92, 211760757), (108, 180388793), (113, 172406988), (114, 170894646), (117, 166512732), (138, 141173838), (156, 124884549), (171, 113929764), (207, 94115892), (226, 86203494), (228, 85447323), (234, 83256366), (247, 78874452), (276, 70586919), (281, 69330924), (299, 65157156), (339, 57468996), (342, 56964882), (351, 55504244), (414, 47057946), (437, 44581212), (452, 43101747), (468, 41628183), (494, 39437226), (513, 37976588), (562, 34665462), (598, 32578578), (621, 31371964), (678, 28734498), (684, 28482441), (702, 27752122), (741, 26291484), (828, 23528973), (843, 23110308), (874, 22290606), (897, 21719052), (988, 19718613), (1017, 19156332), (1026, 18988294), (1124, 17332731), (1196, 16289289), (1242, 15685982), (1311, 14860404), (1356, 14367249), (1404, 13876061), (1469, 13262076), (1482, 13145742), (1686, 11555154), (1748, 11145303), (1794, 10859526), (2034, 9578166), (2052, 9494147), (2147, 9074052), (2223, 8763828), (2484, 7842991), (2529, 7703436), (2599, 7495956), (2622, 7430202), (2691, 7239684), (2938, 6631038), (2964, 6572871), (3051, 6385444), (3372, 5777577), (3588, 5429763), (3653, 5333148), (3933, 4953468), (4068, 4789083), (4294, 4537026), (4407, 4420692), (4446, 4381914), (5058, 3851718), (5198, 3747978), (5244, 3715101), (5339, 3648996), (5382, 3619842), (5681, 3429324), (5876, 3315519), (6102, 3192722), (6441, 3024684), (6463, 3014388), (6669, 2921276), (7306, 2666574), (7587, 2567812), (7797, 2498652), (7866, 2476734), (8073, 2413228), (8588, 2268513), (8814, 2210346), (8892, 2190957), (10116, 1925859), (10396, 1873989), (10678, 1824498), (10764, 1809921), (10959, 1777716), (11362, 1714662), (11799, 1651156), (12204, 1596361), (12882, 1512342), (12926, 1507194), (13221, 1473564), (13338, 1460638), (14612, 1333287), (15174, 1283906), (15594, 1249326), (15732, 1238367), (16017, 1216332), (16146, 1206614), (17043, 1143108), (17628, 1105173), (19323, 1008228), (19389, 1004796), (21356, 912249), (21918, 888858), (22724, 857331), (23391, 832884), (23598, 825578), (25764, 756171), (25852, 753597), (26442, 736782), (26676, 730319), (27911, 698004), (30348, 641953), (31188, 624663), (31753, 613548), (32034, 608166), (32292, 603307), (32877, 592572), (33787, 576612), (34086, 571554), (38646, 504114), (38778, 502398), (39663, 491188), (43836, 444429), (46782, 416442), (47196, 412789), (48051, 405444), (49381, 394524), (51129, 381036), (52884, 368391), (55822, 349002), (57969, 336076), (58167, 334932), (63506, 306774), (64068, 304083), (65754, 296286), (67574, 288306), (68172, 285777), (69407, 280692), (70173, 277628), (77292, 252057), (77556, 251199), (79326, 245594), (83733, 232668), (84019, 231876), (93564, 208221), (95259, 204516), (96102, 202722), (98631, 197524), (98762, 197262), (101361, 192204), (102258, 190518), (111644, 174501), (115938, 168038), (116334, 167466), (122797, 158652), (127012, 153387), (131508, 148143), (135148, 144153), (138814, 140346)]