1158376752

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19961}}^1$

素因数の和:20019

約数の個数: 120

約数和(自身を含む): 3604019328

約数和(自身を除く): 2445642576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4464, 4836, 6448, 7254, 9672, 14508, 19344, 19961, 29016, 39922, 58032, 59883, 79844, 119766, 159688, 179649, 239532, 259493, 319376, 359298, 479064, 518986, 618791, 718596, 778479, 958128, 1037972, 1237582, 1437192, 1556958, 1856373, 2075944, 2335437, 2475164, 2874384, 3113916, 3712746, 4151888, 4670874, 4950328, 5569119, 6227832, 7425492, 8044283, 9341748, 9900656, 11138238, 12455664, 14850984, 16088566, 18683496, 22276476, 24132849, 29701968, 32177132, 37366992, 44552952, 48265698, 64354264, 72398547, 89105904, 96531396, 128708528, 144797094, 193062792, 289594188, 386125584, 579188376, 1158376752]

約数ペア:

[(1, 1158376752), (2, 579188376), (3, 386125584), (4, 289594188), (6, 193062792), (8, 144797094), (9, 128708528), (12, 96531396), (13, 89105904), (16, 72398547), (18, 64354264), (24, 48265698), (26, 44552952), (31, 37366992), (36, 32177132), (39, 29701968), (48, 24132849), (52, 22276476), (62, 18683496), (72, 16088566), (78, 14850984), (93, 12455664), (104, 11138238), (117, 9900656), (124, 9341748), (144, 8044283), (156, 7425492), (186, 6227832), (208, 5569119), (234, 4950328), (248, 4670874), (279, 4151888), (312, 3712746), (372, 3113916), (403, 2874384), (468, 2475164), (496, 2335437), (558, 2075944), (624, 1856373), (744, 1556958), (806, 1437192), (936, 1237582), (1116, 1037972), (1209, 958128), (1488, 778479), (1612, 718596), (1872, 618791), (2232, 518986), (2418, 479064), (3224, 359298), (3627, 319376), (4464, 259493), (4836, 239532), (6448, 179649), (7254, 159688), (9672, 119766), (14508, 79844), (19344, 59883), (19961, 58032), (29016, 39922)]