297858688

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 608670720

約数和(自身を除く): 310812032

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 127, 128, 146, 251, 254, 292, 502, 508, 584, 1004, 1016, 1168, 2008, 2032, 2336, 4016, 4064, 4672, 8032, 8128, 9271, 9344, 16064, 16256, 18323, 18542, 31877, 32128, 36646, 37084, 63754, 73292, 74168, 127508, 146584, 148336, 255016, 293168, 296672, 510032, 586336, 593344, 1020064, 1172672, 1186688, 2040128, 2327021, 2345344, 4080256, 4654042, 9308084, 18616168, 37232336, 74464672, 148929344, 297858688]

約数ペア:

[(1, 297858688), (2, 148929344), (4, 74464672), (8, 37232336), (16, 18616168), (32, 9308084), (64, 4654042), (73, 4080256), (127, 2345344), (128, 2327021), (146, 2040128), (251, 1186688), (254, 1172672), (292, 1020064), (502, 593344), (508, 586336), (584, 510032), (1004, 296672), (1016, 293168), (1168, 255016), (2008, 148336), (2032, 146584), (2336, 127508), (4016, 74168), (4064, 73292), (4672, 63754), (8032, 37084), (8128, 36646), (9271, 32128), (9344, 31877), (16064, 18542), (16256, 18323)]