486598784

素因数分解:

$2^7\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7649}}^1$

素因数の和:7741

約数の個数: 64

約数和(自身を含む): 1123632000

約数和(自身を除く): 637033216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 284, 448, 497, 568, 896, 994, 1136, 1988, 2272, 3976, 4544, 7649, 7952, 9088, 15298, 15904, 30596, 31808, 53543, 61192, 63616, 107086, 122384, 214172, 244768, 428344, 489536, 543079, 856688, 979072, 1086158, 1713376, 2172316, 3426752, 3801553, 4344632, 6853504, 7603106, 8689264, 15206212, 17378528, 30412424, 34757056, 60824848, 69514112, 121649696, 243299392, 486598784]

約数ペア:

[(1, 486598784), (2, 243299392), (4, 121649696), (7, 69514112), (8, 60824848), (14, 34757056), (16, 30412424), (28, 17378528), (32, 15206212), (56, 8689264), (64, 7603106), (71, 6853504), (112, 4344632), (128, 3801553), (142, 3426752), (224, 2172316), (284, 1713376), (448, 1086158), (497, 979072), (568, 856688), (896, 543079), (994, 489536), (1136, 428344), (1988, 244768), (2272, 214172), (3976, 122384), (4544, 107086), (7649, 63616), (7952, 61192), (9088, 53543), (15298, 31808), (15904, 30596)]