253212608896

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1\times {\mathrm{1493}}^1$

素因数の和:2196

約数の個数: 128

約数和(自身を含む): 547225308000

約数和(自身を除く): 294012699104

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 227, 416, 449, 454, 832, 898, 908, 1493, 1664, 1796, 1816, 2951, 2986, 3592, 3632, 5837, 5902, 5972, 7184, 7264, 11674, 11804, 11944, 14368, 14528, 19409, 23348, 23608, 23888, 28736, 29056, 38818, 46696, 47216, 47776, 57472, 77636, 93392, 94432, 95552, 101923, 155272, 186784, 188864, 191104, 203846, 310544, 338911, 373568, 377728, 407692, 621088, 670357, 677822, 747136, 815384, 1242176, 1324999, 1340714, 1355644, 1630768, 2484352, 2649998, 2681428, 2711288, 3261536, 4405843, 5299996, 5362856, 5422576, 6523072, 8714641, 8811686, 10599992, 10725712, 10845152, 13046144, 17429282, 17623372, 21199984, 21451424, 21690304, 34858564, 35246744, 42399968, 42902848, 43380608, 69717128, 70493488, 84799936, 85805696, 139434256, 140986976, 152171039, 169599872, 278868512, 281973952, 304342078, 557737024, 563947904, 608684156, 1115474048, 1217368312, 1978223507, 2434736624, 3956447014, 4869473248, 7912894028, 9738946496, 15825788056, 19477892992, 31651576112, 63303152224, 126606304448, 253212608896]

約数ペア:

[(1, 253212608896), (2, 126606304448), (4, 63303152224), (8, 31651576112), (13, 19477892992), (16, 15825788056), (26, 9738946496), (32, 7912894028), (52, 4869473248), (64, 3956447014), (104, 2434736624), (128, 1978223507), (208, 1217368312), (227, 1115474048), (416, 608684156), (449, 563947904), (454, 557737024), (832, 304342078), (898, 281973952), (908, 278868512), (1493, 169599872), (1664, 152171039), (1796, 140986976), (1816, 139434256), (2951, 85805696), (2986, 84799936), (3592, 70493488), (3632, 69717128), (5837, 43380608), (5902, 42902848), (5972, 42399968), (7184, 35246744), (7264, 34858564), (11674, 21690304), (11804, 21451424), (11944, 21199984), (14368, 17623372), (14528, 17429282), (19409, 13046144), (23348, 10845152), (23608, 10725712), (23888, 10599992), (28736, 8811686), (29056, 8714641), (38818, 6523072), (46696, 5422576), (47216, 5362856), (47776, 5299996), (57472, 4405843), (77636, 3261536), (93392, 2711288), (94432, 2681428), (95552, 2649998), (101923, 2484352), (155272, 1630768), (186784, 1355644), (188864, 1340714), (191104, 1324999), (203846, 1242176), (310544, 815384), (338911, 747136), (373568, 677822), (377728, 670357), (407692, 621088)]