19205294724

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1489}}^1$

素因数の和:1581

約数の個数: 360

約数和(自身を含む): 64454396160

約数和(自身を除く): 45249101436

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 47, 54, 63, 66, 77, 81, 84, 94, 99, 108, 121, 126, 132, 141, 154, 162, 188, 189, 198, 231, 242, 252, 282, 297, 308, 324, 329, 363, 378, 396, 423, 462, 484, 517, 564, 567, 594, 658, 693, 726, 756, 846, 847, 891, 924, 987, 1034, 1089, 1134, 1188, 1269, 1316, 1386, 1452, 1489, 1551, 1692, 1694, 1782, 1974, 2068, 2079, 2178, 2268, 2538, 2541, 2772, 2961, 2978, 3102, 3267, 3388, 3564, 3619, 3807, 3948, 4158, 4356, 4467, 4653, 5076, 5082, 5687, 5922, 5956, 6204, 6237, 6534, 7238, 7614, 7623, 8316, 8883, 8934, 9306, 9801, 10164, 10423, 10857, 11374, 11844, 12474, 13068, 13401, 13959, 14476, 15228, 15246, 16379, 17061, 17766, 17868, 18612, 19602, 20846, 21714, 22748, 22869, 24948, 26649, 26802, 27918, 30492, 31269, 32571, 32758, 34122, 35532, 39204, 39809, 40203, 41692, 41877, 43428, 45738, 49137, 51183, 53298, 53604, 55836, 62538, 65142, 65516, 68244, 68607, 69983, 79618, 80406, 83754, 91476, 93807, 97713, 98274, 102366, 106596, 114653, 119427, 120609, 125076, 130284, 137214, 139966, 147411, 153549, 159236, 160812, 167508, 180169, 187614, 195426, 196548, 204732, 209949, 229306, 238854, 241218, 274428, 279932, 281421, 293139, 294822, 307098, 343959, 358281, 360338, 375228, 390852, 419898, 442233, 458612, 460647, 477708, 482436, 489881, 540507, 562842, 586278, 589644, 614196, 629847, 687918, 716562, 720676, 769813, 839796, 844263, 884466, 921294, 979762, 1031877, 1074843, 1081014, 1125684, 1172556, 1259694, 1261183, 1326699, 1375836, 1433124, 1469643, 1539626, 1621521, 1688526, 1768932, 1842588, 1889541, 1959524, 2063754, 2149686, 2162028, 2309439, 2519388, 2522366, 2653398, 2939286, 3079252, 3095631, 3224529, 3243042, 3377052, 3779082, 3783549, 4127508, 4299372, 4408929, 4618878, 4864563, 5044732, 5306796, 5388691, 5668623, 5878572, 6191262, 6449058, 6486084, 6928317, 7558164, 7567098, 8467943, 8817858, 9237756, 9286893, 9729126, 10777382, 11337246, 11350647, 12382524, 12898116, 13226787, 13856634, 14593689, 15134196, 16166073, 16935886, 17635716, 18573786, 19458252, 20784951, 21554764, 22674492, 22701294, 25403829, 26453574, 27713268, 29187378, 32332146, 33871772, 34051941, 37147572, 39680361, 41569902, 45402588, 48498219, 50807658, 52907148, 58374756, 59275601, 62354853, 64664292, 68103882, 76211487, 79360722, 83139804, 96996438, 101615316, 102155823, 118551202, 124709706, 136207764, 145494657, 152422974, 158721444, 177826803, 193992876, 204311646, 228634461, 237102404, 249419412, 290989314, 304845948, 355653606, 408623292, 436483971, 457268922, 533480409, 581978628, 685903383, 711307212, 872967942, 914537844, 1066960818, 1371806766, 1600441227, 1745935884, 2133921636, 2743613532, 3200882454, 4801323681, 6401764908, 9602647362, 19205294724]

約数ペア:

[(1, 19205294724), (2, 9602647362), (3, 6401764908), (4, 4801323681), (6, 3200882454), (7, 2743613532), (9, 2133921636), (11, 1745935884), (12, 1600441227), (14, 1371806766), (18, 1066960818), (21, 914537844), (22, 872967942), (27, 711307212), (28, 685903383), (33, 581978628), (36, 533480409), (42, 457268922), (44, 436483971), (47, 408623292), (54, 355653606), (63, 304845948), (66, 290989314), (77, 249419412), (81, 237102404), (84, 228634461), (94, 204311646), (99, 193992876), (108, 177826803), (121, 158721444), (126, 152422974), (132, 145494657), (141, 136207764), (154, 124709706), (162, 118551202), (188, 102155823), (189, 101615316), (198, 96996438), (231, 83139804), (242, 79360722), (252, 76211487), (282, 68103882), (297, 64664292), (308, 62354853), (324, 59275601), (329, 58374756), (363, 52907148), (378, 50807658), (396, 48498219), (423, 45402588), (462, 41569902), (484, 39680361), (517, 37147572), (564, 34051941), (567, 33871772), (594, 32332146), (658, 29187378), (693, 27713268), (726, 26453574), (756, 25403829), (846, 22701294), (847, 22674492), (891, 21554764), (924, 20784951), (987, 19458252), (1034, 18573786), (1089, 17635716), (1134, 16935886), (1188, 16166073), (1269, 15134196), (1316, 14593689), (1386, 13856634), (1452, 13226787), (1489, 12898116), (1551, 12382524), (1692, 11350647), (1694, 11337246), (1782, 10777382), (1974, 9729126), (2068, 9286893), (2079, 9237756), (2178, 8817858), (2268, 8467943), (2538, 7567098), (2541, 7558164), (2772, 6928317), (2961, 6486084), (2978, 6449058), (3102, 6191262), (3267, 5878572), (3388, 5668623), (3564, 5388691), (3619, 5306796), (3807, 5044732), (3948, 4864563), (4158, 4618878), (4356, 4408929), (4467, 4299372), (4653, 4127508), (5076, 3783549), (5082, 3779082), (5687, 3377052), (5922, 3243042), (5956, 3224529), (6204, 3095631), (6237, 3079252), (6534, 2939286), (7238, 2653398), (7614, 2522366), (7623, 2519388), (8316, 2309439), (8883, 2162028), (8934, 2149686), (9306, 2063754), (9801, 1959524), (10164, 1889541), (10423, 1842588), (10857, 1768932), (11374, 1688526), (11844, 1621521), (12474, 1539626), (13068, 1469643), (13401, 1433124), (13959, 1375836), (14476, 1326699), (15228, 1261183), (15246, 1259694), (16379, 1172556), (17061, 1125684), (17766, 1081014), (17868, 1074843), (18612, 1031877), (19602, 979762), (20846, 921294), (21714, 884466), (22748, 844263), (22869, 839796), (24948, 769813), (26649, 720676), (26802, 716562), (27918, 687918), (30492, 629847), (31269, 614196), (32571, 589644), (32758, 586278), (34122, 562842), (35532, 540507), (39204, 489881), (39809, 482436), (40203, 477708), (41692, 460647), (41877, 458612), (43428, 442233), (45738, 419898), (49137, 390852), (51183, 375228), (53298, 360338), (53604, 358281), (55836, 343959), (62538, 307098), (65142, 294822), (65516, 293139), (68244, 281421), (68607, 279932), (69983, 274428), (79618, 241218), (80406, 238854), (83754, 229306), (91476, 209949), (93807, 204732), (97713, 196548), (98274, 195426), (102366, 187614), (106596, 180169), (114653, 167508), (119427, 160812), (120609, 159236), (125076, 153549), (130284, 147411), (137214, 139966)]