423669168

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{997}}^1$

素因数の和:1251

約数の個数: 120

約数和(自身を含む): 1283803248

約数和(自身を除く): 860134080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 227, 234, 312, 454, 468, 624, 681, 908, 936, 997, 1362, 1816, 1872, 1994, 2043, 2724, 2951, 2991, 3632, 3988, 4086, 5448, 5902, 5982, 7976, 8172, 8853, 8973, 10896, 11804, 11964, 12961, 15952, 16344, 17706, 17946, 23608, 23928, 25922, 26559, 32688, 35412, 35892, 38883, 47216, 47856, 51844, 53118, 70824, 71784, 77766, 103688, 106236, 116649, 141648, 143568, 155532, 207376, 212472, 226319, 233298, 311064, 424944, 452638, 466596, 622128, 678957, 905276, 933192, 1357914, 1810552, 1866384, 2036871, 2715828, 2942147, 3621104, 4073742, 5431656, 5884294, 8147484, 8826441, 10863312, 11768588, 16294968, 17652882, 23537176, 26479323, 32589936, 35305764, 47074352, 52958646, 70611528, 105917292, 141223056, 211834584, 423669168]

約数ペア:

[(1, 423669168), (2, 211834584), (3, 141223056), (4, 105917292), (6, 70611528), (8, 52958646), (9, 47074352), (12, 35305764), (13, 32589936), (16, 26479323), (18, 23537176), (24, 17652882), (26, 16294968), (36, 11768588), (39, 10863312), (48, 8826441), (52, 8147484), (72, 5884294), (78, 5431656), (104, 4073742), (117, 3621104), (144, 2942147), (156, 2715828), (208, 2036871), (227, 1866384), (234, 1810552), (312, 1357914), (454, 933192), (468, 905276), (624, 678957), (681, 622128), (908, 466596), (936, 452638), (997, 424944), (1362, 311064), (1816, 233298), (1872, 226319), (1994, 212472), (2043, 207376), (2724, 155532), (2951, 143568), (2991, 141648), (3632, 116649), (3988, 106236), (4086, 103688), (5448, 77766), (5902, 71784), (5982, 70824), (7976, 53118), (8172, 51844), (8853, 47856), (8973, 47216), (10896, 38883), (11804, 35892), (11964, 35412), (12961, 32688), (15952, 26559), (16344, 25922), (17706, 23928), (17946, 23608)]