773275904

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{701}}^1$

素因数の和:887

約数の個数: 72

約数和(自身を含む): 1607074560

約数和(自身を除く): 833798656

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 139, 248, 256, 278, 496, 556, 701, 992, 1112, 1402, 1984, 2224, 2804, 3968, 4309, 4448, 5608, 7936, 8618, 8896, 11216, 17236, 17792, 21731, 22432, 34472, 35584, 43462, 44864, 68944, 86924, 89728, 97439, 137888, 173848, 179456, 194878, 275776, 347696, 389756, 551552, 695392, 779512, 1103104, 1390784, 1559024, 2781568, 3020609, 3118048, 5563136, 6041218, 6236096, 12082436, 12472192, 24164872, 24944384, 48329744, 96659488, 193318976, 386637952, 773275904]

約数ペア:

[(1, 773275904), (2, 386637952), (4, 193318976), (8, 96659488), (16, 48329744), (31, 24944384), (32, 24164872), (62, 12472192), (64, 12082436), (124, 6236096), (128, 6041218), (139, 5563136), (248, 3118048), (256, 3020609), (278, 2781568), (496, 1559024), (556, 1390784), (701, 1103104), (992, 779512), (1112, 695392), (1402, 551552), (1984, 389756), (2224, 347696), (2804, 275776), (3968, 194878), (4309, 179456), (4448, 173848), (5608, 137888), (7936, 97439), (8618, 89728), (8896, 86924), (11216, 68944), (17236, 44864), (17792, 43462), (21731, 35584), (22432, 34472)]