633903872

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11411}}^1$

素因数の和:11465

約数の個数: 72

約数和(自身を含む): 1492872192

約数和(自身を除く): 858968320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 3472, 3968, 6944, 7936, 11411, 13888, 22822, 27776, 45644, 55552, 79877, 91288, 159754, 182576, 319508, 353741, 365152, 639016, 707482, 730304, 1278032, 1414964, 1460608, 2476187, 2556064, 2829928, 2921216, 4952374, 5112128, 5659856, 9904748, 10224256, 11319712, 19809496, 20448512, 22639424, 39618992, 45278848, 79237984, 90557696, 158475968, 316951936, 633903872]

約数ペア:

[(1, 633903872), (2, 316951936), (4, 158475968), (7, 90557696), (8, 79237984), (14, 45278848), (16, 39618992), (28, 22639424), (31, 20448512), (32, 19809496), (56, 11319712), (62, 10224256), (64, 9904748), (112, 5659856), (124, 5112128), (128, 4952374), (217, 2921216), (224, 2829928), (248, 2556064), (256, 2476187), (434, 1460608), (448, 1414964), (496, 1278032), (868, 730304), (896, 707482), (992, 639016), (1736, 365152), (1792, 353741), (1984, 319508), (3472, 182576), (3968, 159754), (6944, 91288), (7936, 79877), (11411, 55552), (13888, 45644), (22822, 27776)]