19964507472

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9463}}^1$

素因数の和:9527

約数の個数: 360

約数和(自身を含む): 73045574784

約数和(自身を除く): 53081067312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 23, 24, 26, 28, 36, 39, 42, 46, 48, 49, 52, 56, 63, 69, 72, 78, 84, 91, 92, 98, 104, 112, 117, 126, 138, 144, 147, 156, 161, 168, 182, 184, 196, 207, 208, 234, 252, 273, 276, 294, 299, 312, 322, 336, 364, 368, 392, 414, 441, 468, 483, 504, 546, 552, 588, 598, 624, 637, 644, 728, 784, 819, 828, 882, 897, 936, 966, 1008, 1092, 1104, 1127, 1176, 1196, 1274, 1288, 1449, 1456, 1638, 1656, 1764, 1794, 1872, 1911, 1932, 2093, 2184, 2254, 2352, 2392, 2548, 2576, 2691, 2898, 3276, 3312, 3381, 3528, 3588, 3822, 3864, 4186, 4368, 4508, 4784, 5096, 5382, 5733, 5796, 6279, 6552, 6762, 7056, 7176, 7644, 7728, 8372, 9016, 9463, 10143, 10192, 10764, 11466, 11592, 12558, 13104, 13524, 14352, 14651, 15288, 16744, 18032, 18837, 18926, 20286, 21528, 22932, 23184, 25116, 27048, 28389, 29302, 30576, 33488, 37674, 37852, 40572, 43056, 43953, 45864, 50232, 54096, 56778, 58604, 66241, 75348, 75704, 81144, 85167, 87906, 91728, 100464, 113556, 117208, 123019, 131859, 132482, 150696, 151408, 162288, 170334, 175812, 198723, 217649, 227112, 234416, 246038, 263718, 264964, 301392, 340668, 351624, 369057, 397446, 435298, 454224, 463687, 492076, 527436, 529928, 596169, 652947, 681336, 703248, 738114, 794892, 861133, 870596, 927374, 984152, 1054872, 1059856, 1107171, 1192338, 1305894, 1362672, 1391061, 1476228, 1523543, 1589784, 1722266, 1741192, 1854748, 1958841, 1968304, 2109744, 2214342, 2384676, 2583399, 2611788, 2782122, 2829437, 2952456, 3047086, 3179568, 3444532, 3482384, 3709496, 3917682, 4173183, 4428684, 4570629, 4769352, 5166798, 5223576, 5564244, 5658874, 5904912, 6027931, 6094172, 6889064, 7418992, 7750197, 7835364, 8346366, 8488311, 8857368, 9141258, 9538704, 10333596, 10447152, 10664801, 11128488, 11317748, 12055862, 12188344, 13711887, 13778128, 15500394, 15670728, 16692732, 16976622, 17714736, 18083793, 18282516, 19806059, 20667192, 21329602, 22256976, 22635496, 24111724, 24376688, 25464933, 27423774, 31000788, 31341456, 31994403, 33385464, 33953244, 36167586, 36565032, 39612118, 41334384, 42659204, 45270992, 48223448, 50929866, 54251379, 54847548, 59418177, 62001576, 63988806, 66770928, 67906488, 72335172, 73130064, 79224236, 85318408, 95983209, 96446896, 101859732, 108502758, 109695096, 118836354, 124003152, 127977612, 135812976, 138642413, 144670344, 158448472, 170636816, 178254531, 191966418, 203719464, 217005516, 219390192, 237672708, 255955224, 277284826, 289340688, 316896944, 356509062, 383932836, 407438928, 415927239, 434011032, 475345416, 511910448, 554569652, 713018124, 767865672, 831854478, 868022064, 950690832, 1109139304, 1247781717, 1426036248, 1535731344, 1663708956, 2218278608, 2495563434, 2852072496, 3327417912, 4991126868, 6654835824, 9982253736, 19964507472]

約数ペア:

[(1, 19964507472), (2, 9982253736), (3, 6654835824), (4, 4991126868), (6, 3327417912), (7, 2852072496), (8, 2495563434), (9, 2218278608), (12, 1663708956), (13, 1535731344), (14, 1426036248), (16, 1247781717), (18, 1109139304), (21, 950690832), (23, 868022064), (24, 831854478), (26, 767865672), (28, 713018124), (36, 554569652), (39, 511910448), (42, 475345416), (46, 434011032), (48, 415927239), (49, 407438928), (52, 383932836), (56, 356509062), (63, 316896944), (69, 289340688), (72, 277284826), (78, 255955224), (84, 237672708), (91, 219390192), (92, 217005516), (98, 203719464), (104, 191966418), (112, 178254531), (117, 170636816), (126, 158448472), (138, 144670344), (144, 138642413), (147, 135812976), (156, 127977612), (161, 124003152), (168, 118836354), (182, 109695096), (184, 108502758), (196, 101859732), (207, 96446896), (208, 95983209), (234, 85318408), (252, 79224236), (273, 73130064), (276, 72335172), (294, 67906488), (299, 66770928), (312, 63988806), (322, 62001576), (336, 59418177), (364, 54847548), (368, 54251379), (392, 50929866), (414, 48223448), (441, 45270992), (468, 42659204), (483, 41334384), (504, 39612118), (546, 36565032), (552, 36167586), (588, 33953244), (598, 33385464), (624, 31994403), (637, 31341456), (644, 31000788), (728, 27423774), (784, 25464933), (819, 24376688), (828, 24111724), (882, 22635496), (897, 22256976), (936, 21329602), (966, 20667192), (1008, 19806059), (1092, 18282516), (1104, 18083793), (1127, 17714736), (1176, 16976622), (1196, 16692732), (1274, 15670728), (1288, 15500394), (1449, 13778128), (1456, 13711887), (1638, 12188344), (1656, 12055862), (1764, 11317748), (1794, 11128488), (1872, 10664801), (1911, 10447152), (1932, 10333596), (2093, 9538704), (2184, 9141258), (2254, 8857368), (2352, 8488311), (2392, 8346366), (2548, 7835364), (2576, 7750197), (2691, 7418992), (2898, 6889064), (3276, 6094172), (3312, 6027931), (3381, 5904912), (3528, 5658874), (3588, 5564244), (3822, 5223576), (3864, 5166798), (4186, 4769352), (4368, 4570629), (4508, 4428684), (4784, 4173183), (5096, 3917682), (5382, 3709496), (5733, 3482384), (5796, 3444532), (6279, 3179568), (6552, 3047086), (6762, 2952456), (7056, 2829437), (7176, 2782122), (7644, 2611788), (7728, 2583399), (8372, 2384676), (9016, 2214342), (9463, 2109744), (10143, 1968304), (10192, 1958841), (10764, 1854748), (11466, 1741192), (11592, 1722266), (12558, 1589784), (13104, 1523543), (13524, 1476228), (14352, 1391061), (14651, 1362672), (15288, 1305894), (16744, 1192338), (18032, 1107171), (18837, 1059856), (18926, 1054872), (20286, 984152), (21528, 927374), (22932, 870596), (23184, 861133), (25116, 794892), (27048, 738114), (28389, 703248), (29302, 681336), (30576, 652947), (33488, 596169), (37674, 529928), (37852, 527436), (40572, 492076), (43056, 463687), (43953, 454224), (45864, 435298), (50232, 397446), (54096, 369057), (56778, 351624), (58604, 340668), (66241, 301392), (75348, 264964), (75704, 263718), (81144, 246038), (85167, 234416), (87906, 227112), (91728, 217649), (100464, 198723), (113556, 175812), (117208, 170334), (123019, 162288), (131859, 151408), (132482, 150696)]