210744448

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 437310720

約数和(自身を除く): 226566272

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 173, 248, 307, 346, 496, 614, 692, 992, 1228, 1384, 1984, 2456, 2768, 3968, 4912, 5363, 5536, 9517, 9824, 10726, 11072, 19034, 19648, 21452, 22144, 38068, 39296, 42904, 53111, 76136, 85808, 106222, 152272, 171616, 212444, 304544, 343232, 424888, 609088, 686464, 849776, 1218176, 1646441, 1699552, 3292882, 3399104, 6585764, 6798208, 13171528, 26343056, 52686112, 105372224, 210744448]

約数ペア:

[(1, 210744448), (2, 105372224), (4, 52686112), (8, 26343056), (16, 13171528), (31, 6798208), (32, 6585764), (62, 3399104), (64, 3292882), (124, 1699552), (128, 1646441), (173, 1218176), (248, 849776), (307, 686464), (346, 609088), (496, 424888), (614, 343232), (692, 304544), (992, 212444), (1228, 171616), (1384, 152272), (1984, 106222), (2456, 85808), (2768, 76136), (3968, 53111), (4912, 42904), (5363, 39296), (5536, 38068), (9517, 22144), (9824, 21452), (10726, 19648), (11072, 19034)]