811883008

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2521}}^1$

素因数の和:2593

約数の個数: 80

約数和(自身を含む): 1764724104

約数和(自身を除く): 952841096

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 128, 136, 148, 256, 272, 296, 512, 544, 592, 629, 1088, 1184, 1258, 2176, 2368, 2516, 2521, 4352, 4736, 5032, 5042, 8704, 9472, 10064, 10084, 18944, 20128, 20168, 40256, 40336, 42857, 80512, 80672, 85714, 93277, 161024, 161344, 171428, 186554, 322048, 322688, 342856, 373108, 645376, 685712, 746216, 1290752, 1371424, 1492432, 1585709, 2742848, 2984864, 3171418, 5485696, 5969728, 6342836, 10971392, 11939456, 12685672, 21942784, 23878912, 25371344, 47757824, 50742688, 101485376, 202970752, 405941504, 811883008]

約数ペア:

[(1, 811883008), (2, 405941504), (4, 202970752), (8, 101485376), (16, 50742688), (17, 47757824), (32, 25371344), (34, 23878912), (37, 21942784), (64, 12685672), (68, 11939456), (74, 10971392), (128, 6342836), (136, 5969728), (148, 5485696), (256, 3171418), (272, 2984864), (296, 2742848), (512, 1585709), (544, 1492432), (592, 1371424), (629, 1290752), (1088, 746216), (1184, 685712), (1258, 645376), (2176, 373108), (2368, 342856), (2516, 322688), (2521, 322048), (4352, 186554), (4736, 171428), (5032, 161344), (5042, 161024), (8704, 93277), (9472, 85714), (10064, 80672), (10084, 80512), (18944, 42857), (20128, 40336), (20168, 40256)]