722141784

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36739}}^1$

素因数の和:36774

約数の個数: 128

約数和(自身を含む): 2468928000

約数和(自身を除く): 1746786216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 9828, 19656, 36739, 73478, 110217, 146956, 220434, 257173, 293912, 330651, 440868, 477607, 514346, 661302, 771519, 881736, 955214, 991953, 1028692, 1322604, 1432821, 1543038, 1910428, 1983906, 2057384, 2314557, 2645208, 2865642, 3086076, 3343249, 3820856, 3967812, 4298463, 4629114, 5731284, 6172152, 6686498, 6943671, 7935624, 8596926, 9258228, 10029747, 11462568, 12895389, 13372996, 13887342, 17193852, 18516456, 20059494, 25790778, 26745992, 27774684, 30089241, 34387704, 40118988, 51581556, 55549368, 60178482, 80237976, 90267723, 103163112, 120356964, 180535446, 240713928, 361070892, 722141784]

約数ペア:

[(1, 722141784), (2, 361070892), (3, 240713928), (4, 180535446), (6, 120356964), (7, 103163112), (8, 90267723), (9, 80237976), (12, 60178482), (13, 55549368), (14, 51581556), (18, 40118988), (21, 34387704), (24, 30089241), (26, 27774684), (27, 26745992), (28, 25790778), (36, 20059494), (39, 18516456), (42, 17193852), (52, 13887342), (54, 13372996), (56, 12895389), (63, 11462568), (72, 10029747), (78, 9258228), (84, 8596926), (91, 7935624), (104, 6943671), (108, 6686498), (117, 6172152), (126, 5731284), (156, 4629114), (168, 4298463), (182, 3967812), (189, 3820856), (216, 3343249), (234, 3086076), (252, 2865642), (273, 2645208), (312, 2314557), (351, 2057384), (364, 1983906), (378, 1910428), (468, 1543038), (504, 1432821), (546, 1322604), (702, 1028692), (728, 991953), (756, 955214), (819, 881736), (936, 771519), (1092, 661302), (1404, 514346), (1512, 477607), (1638, 440868), (2184, 330651), (2457, 293912), (2808, 257173), (3276, 220434), (4914, 146956), (6552, 110217), (9828, 73478), (19656, 36739)]