255532008

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8377}}^1$

素因数の和:8458

約数の個数: 64

約数和(自身を含む): 675601920

約数和(自身を除く): 420069912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 41, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 744, 984, 1271, 2542, 3813, 5084, 7626, 8377, 10168, 15252, 16754, 25131, 30504, 33508, 50262, 67016, 100524, 201048, 259687, 343457, 519374, 686914, 779061, 1030371, 1038748, 1373828, 1558122, 2060742, 2077496, 2747656, 3116244, 4121484, 6232488, 8242968, 10647167, 21294334, 31941501, 42588668, 63883002, 85177336, 127766004, 255532008]

約数ペア:

[(1, 255532008), (2, 127766004), (3, 85177336), (4, 63883002), (6, 42588668), (8, 31941501), (12, 21294334), (24, 10647167), (31, 8242968), (41, 6232488), (62, 4121484), (82, 3116244), (93, 2747656), (123, 2077496), (124, 2060742), (164, 1558122), (186, 1373828), (246, 1038748), (248, 1030371), (328, 779061), (372, 686914), (492, 519374), (744, 343457), (984, 259687), (1271, 201048), (2542, 100524), (3813, 67016), (5084, 50262), (7626, 33508), (8377, 30504), (10168, 25131), (15252, 16754)]