917949864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{227}}^1\times {\mathrm{997}}^1$

素因数の和:1259

約数の個数: 96

約数和(自身を含む): 2498433120

約数和(自身を除く): 1580483256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 227, 312, 338, 454, 507, 676, 681, 908, 997, 1014, 1352, 1362, 1816, 1994, 2028, 2724, 2951, 2991, 3988, 4056, 5448, 5902, 5982, 7976, 8853, 11804, 11964, 12961, 17706, 23608, 23928, 25922, 35412, 38363, 38883, 51844, 70824, 76726, 77766, 103688, 115089, 153452, 155532, 168493, 226319, 230178, 306904, 311064, 336986, 452638, 460356, 505479, 673972, 678957, 905276, 920712, 1010958, 1347944, 1357914, 1810552, 2021916, 2715828, 2942147, 4043832, 5431656, 5884294, 8826441, 11768588, 17652882, 23537176, 35305764, 38247911, 70611528, 76495822, 114743733, 152991644, 229487466, 305983288, 458974932, 917949864]

約数ペア:

[(1, 917949864), (2, 458974932), (3, 305983288), (4, 229487466), (6, 152991644), (8, 114743733), (12, 76495822), (13, 70611528), (24, 38247911), (26, 35305764), (39, 23537176), (52, 17652882), (78, 11768588), (104, 8826441), (156, 5884294), (169, 5431656), (227, 4043832), (312, 2942147), (338, 2715828), (454, 2021916), (507, 1810552), (676, 1357914), (681, 1347944), (908, 1010958), (997, 920712), (1014, 905276), (1352, 678957), (1362, 673972), (1816, 505479), (1994, 460356), (2028, 452638), (2724, 336986), (2951, 311064), (2991, 306904), (3988, 230178), (4056, 226319), (5448, 168493), (5902, 155532), (5982, 153452), (7976, 115089), (8853, 103688), (11804, 77766), (11964, 76726), (12961, 70824), (17706, 51844), (23608, 38883), (23928, 38363), (25922, 35412)]