2780453504

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{2339}}^1$

素因数の和:2641

約数の個数: 64

約数和(自身を含む): 5713999200

約数和(自身を除く): 2933545696

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 251, 296, 502, 592, 1004, 1184, 2008, 2339, 2368, 4016, 4678, 4736, 8032, 9287, 9356, 16064, 18574, 18712, 32128, 37148, 37424, 74296, 74848, 86543, 148592, 149696, 173086, 297184, 299392, 346172, 587089, 594368, 692344, 1174178, 1188736, 1384688, 2348356, 2769376, 4696712, 5538752, 9393424, 11077504, 18786848, 21722293, 37573696, 43444586, 75147392, 86889172, 173778344, 347556688, 695113376, 1390226752, 2780453504]

約数ペア:

[(1, 2780453504), (2, 1390226752), (4, 695113376), (8, 347556688), (16, 173778344), (32, 86889172), (37, 75147392), (64, 43444586), (74, 37573696), (128, 21722293), (148, 18786848), (251, 11077504), (296, 9393424), (502, 5538752), (592, 4696712), (1004, 2769376), (1184, 2348356), (2008, 1384688), (2339, 1188736), (2368, 1174178), (4016, 692344), (4678, 594368), (4736, 587089), (8032, 346172), (9287, 299392), (9356, 297184), (16064, 173086), (18574, 149696), (18712, 148592), (32128, 86543), (37148, 74848), (37424, 74296)]