38181782272

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{1487}}^1\times {\mathrm{5279}}^1$

素因数の和:6801

約数の個数: 72

約数和(自身を含む): 80294860800

約数和(自身を除く): 42113078528

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 1487, 2432, 2974, 4864, 5279, 5948, 10558, 11896, 21116, 23792, 28253, 42232, 47584, 56506, 84464, 95168, 100301, 113012, 168928, 190336, 200602, 226024, 337856, 380672, 401204, 452048, 675712, 802408, 904096, 1351424, 1604816, 1808192, 3209632, 3616384, 6419264, 7232768, 7849873, 12838528, 15699746, 25677056, 31399492, 62798984, 125597968, 149147587, 251195936, 298295174, 502391872, 596590348, 1004783744, 1193180696, 2009567488, 2386361392, 4772722784, 9545445568, 19090891136, 38181782272]

約数ペア:

[(1, 38181782272), (2, 19090891136), (4, 9545445568), (8, 4772722784), (16, 2386361392), (19, 2009567488), (32, 1193180696), (38, 1004783744), (64, 596590348), (76, 502391872), (128, 298295174), (152, 251195936), (256, 149147587), (304, 125597968), (608, 62798984), (1216, 31399492), (1487, 25677056), (2432, 15699746), (2974, 12838528), (4864, 7849873), (5279, 7232768), (5948, 6419264), (10558, 3616384), (11896, 3209632), (21116, 1808192), (23792, 1604816), (28253, 1351424), (42232, 904096), (47584, 802408), (56506, 675712), (84464, 452048), (95168, 401204), (100301, 380672), (113012, 337856), (168928, 226024), (190336, 200602)]