422446477568

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1004371}}^1$

素因数の和:1004471

約数の個数: 72

約数和(自身を含む): 886868510976

約数和(自身を除く): 464422033408

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 64, 106, 124, 128, 212, 248, 256, 424, 496, 848, 992, 1643, 1696, 1984, 3286, 3392, 3968, 6572, 6784, 7936, 13144, 13568, 26288, 52576, 105152, 210304, 420608, 1004371, 2008742, 4017484, 8034968, 16069936, 31135501, 32139872, 53231663, 62271002, 64279744, 106463326, 124542004, 128559488, 212926652, 249084008, 257118976, 425853304, 498168016, 851706608, 996336032, 1650181553, 1703413216, 1992672064, 3300363106, 3406826432, 3985344128, 6600726212, 6813652864, 7970688256, 13201452424, 13627305728, 26402904848, 52805809696, 105611619392, 211223238784, 422446477568]

約数ペア:

[(1, 422446477568), (2, 211223238784), (4, 105611619392), (8, 52805809696), (16, 26402904848), (31, 13627305728), (32, 13201452424), (53, 7970688256), (62, 6813652864), (64, 6600726212), (106, 3985344128), (124, 3406826432), (128, 3300363106), (212, 1992672064), (248, 1703413216), (256, 1650181553), (424, 996336032), (496, 851706608), (848, 498168016), (992, 425853304), (1643, 257118976), (1696, 249084008), (1984, 212926652), (3286, 128559488), (3392, 124542004), (3968, 106463326), (6572, 64279744), (6784, 62271002), (7936, 53231663), (13144, 32139872), (13568, 31135501), (26288, 16069936), (52576, 8034968), (105152, 4017484), (210304, 2008742), (420608, 1004371)]