731009448

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{811}}^1$

素因数の和:949

約数の個数: 160

約数和(自身を含む): 2228355360

約数和(自身を除く): 1497345912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 107, 108, 117, 156, 162, 214, 216, 234, 312, 321, 324, 351, 428, 468, 642, 648, 702, 811, 856, 936, 963, 1053, 1284, 1391, 1404, 1622, 1926, 2106, 2433, 2568, 2782, 2808, 2889, 3244, 3852, 4173, 4212, 4866, 5564, 5778, 6488, 7299, 7704, 8346, 8424, 8667, 9732, 10543, 11128, 11556, 12519, 14598, 16692, 17334, 19464, 21086, 21897, 23112, 25038, 29196, 31629, 33384, 34668, 37557, 42172, 43794, 50076, 58392, 63258, 65691, 69336, 75114, 84344, 86777, 87588, 94887, 100152, 112671, 126516, 131382, 150228, 173554, 175176, 189774, 225342, 253032, 260331, 262764, 284661, 300456, 347108, 379548, 450684, 520662, 525528, 569322, 694216, 759096, 780993, 853983, 901368, 1041324, 1128101, 1138644, 1561986, 1707966, 2082648, 2256202, 2277288, 2342979, 3123972, 3384303, 3415932, 4512404, 4685958, 6247944, 6768606, 6831864, 7028937, 9024808, 9371916, 10152909, 13537212, 14057874, 18743832, 20305818, 27074424, 28115748, 30458727, 40611636, 56231496, 60917454, 81223272, 91376181, 121834908, 182752362, 243669816, 365504724, 731009448]

約数ペア:

[(1, 731009448), (2, 365504724), (3, 243669816), (4, 182752362), (6, 121834908), (8, 91376181), (9, 81223272), (12, 60917454), (13, 56231496), (18, 40611636), (24, 30458727), (26, 28115748), (27, 27074424), (36, 20305818), (39, 18743832), (52, 14057874), (54, 13537212), (72, 10152909), (78, 9371916), (81, 9024808), (104, 7028937), (107, 6831864), (108, 6768606), (117, 6247944), (156, 4685958), (162, 4512404), (214, 3415932), (216, 3384303), (234, 3123972), (312, 2342979), (321, 2277288), (324, 2256202), (351, 2082648), (428, 1707966), (468, 1561986), (642, 1138644), (648, 1128101), (702, 1041324), (811, 901368), (856, 853983), (936, 780993), (963, 759096), (1053, 694216), (1284, 569322), (1391, 525528), (1404, 520662), (1622, 450684), (1926, 379548), (2106, 347108), (2433, 300456), (2568, 284661), (2782, 262764), (2808, 260331), (2889, 253032), (3244, 225342), (3852, 189774), (4173, 175176), (4212, 173554), (4866, 150228), (5564, 131382), (5778, 126516), (6488, 112671), (7299, 100152), (7704, 94887), (8346, 87588), (8424, 86777), (8667, 84344), (9732, 75114), (10543, 69336), (11128, 65691), (11556, 63258), (12519, 58392), (14598, 50076), (16692, 43794), (17334, 42172), (19464, 37557), (21086, 34668), (21897, 33384), (23112, 31629), (25038, 29196)]