260694312

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1\times {\mathrm{383}}^1$

素因数の和:830

約数の個数: 64

約数和(自身を含む): 663552000

約数和(自身を除く): 402857688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 359, 383, 474, 632, 718, 766, 948, 1077, 1149, 1436, 1532, 1896, 2154, 2298, 2872, 3064, 4308, 4596, 8616, 9192, 28361, 30257, 56722, 60514, 85083, 90771, 113444, 121028, 137497, 170166, 181542, 226888, 242056, 274994, 340332, 363084, 412491, 549988, 680664, 726168, 824982, 1099976, 1649964, 3299928, 10862263, 21724526, 32586789, 43449052, 65173578, 86898104, 130347156, 260694312]

約数ペア:

[(1, 260694312), (2, 130347156), (3, 86898104), (4, 65173578), (6, 43449052), (8, 32586789), (12, 21724526), (24, 10862263), (79, 3299928), (158, 1649964), (237, 1099976), (316, 824982), (359, 726168), (383, 680664), (474, 549988), (632, 412491), (718, 363084), (766, 340332), (948, 274994), (1077, 242056), (1149, 226888), (1436, 181542), (1532, 170166), (1896, 137497), (2154, 121028), (2298, 113444), (2872, 90771), (3064, 85083), (4308, 60514), (4596, 56722), (8616, 30257), (9192, 28361)]