281756592

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3671}}^1$

素因数の和:3739

約数の個数: 120

約数和(自身を含む): 870131808

約数和(自身を除く): 588375216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 72, 78, 82, 104, 117, 123, 144, 156, 164, 208, 234, 246, 312, 328, 369, 468, 492, 533, 624, 656, 738, 936, 984, 1066, 1476, 1599, 1872, 1968, 2132, 2952, 3198, 3671, 4264, 4797, 5904, 6396, 7342, 8528, 9594, 11013, 12792, 14684, 19188, 22026, 25584, 29368, 33039, 38376, 44052, 47723, 58736, 66078, 76752, 88104, 95446, 132156, 143169, 150511, 176208, 190892, 264312, 286338, 301022, 381784, 429507, 451533, 528624, 572676, 602044, 763568, 859014, 903066, 1145352, 1204088, 1354599, 1718028, 1806132, 1956643, 2290704, 2408176, 2709198, 3436056, 3612264, 3913286, 5418396, 5869929, 6872112, 7224528, 7826572, 10836792, 11739858, 15653144, 17609787, 21673584, 23479716, 31306288, 35219574, 46959432, 70439148, 93918864, 140878296, 281756592]

約数ペア:

[(1, 281756592), (2, 140878296), (3, 93918864), (4, 70439148), (6, 46959432), (8, 35219574), (9, 31306288), (12, 23479716), (13, 21673584), (16, 17609787), (18, 15653144), (24, 11739858), (26, 10836792), (36, 7826572), (39, 7224528), (41, 6872112), (48, 5869929), (52, 5418396), (72, 3913286), (78, 3612264), (82, 3436056), (104, 2709198), (117, 2408176), (123, 2290704), (144, 1956643), (156, 1806132), (164, 1718028), (208, 1354599), (234, 1204088), (246, 1145352), (312, 903066), (328, 859014), (369, 763568), (468, 602044), (492, 572676), (533, 528624), (624, 451533), (656, 429507), (738, 381784), (936, 301022), (984, 286338), (1066, 264312), (1476, 190892), (1599, 176208), (1872, 150511), (1968, 143169), (2132, 132156), (2952, 95446), (3198, 88104), (3671, 76752), (4264, 66078), (4797, 58736), (5904, 47723), (6396, 44052), (7342, 38376), (8528, 33039), (9594, 29368), (11013, 25584), (12792, 22026), (14684, 19188)]