220501848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{45259}}^1$

素因数の和:45304

約数の個数: 64

約数和(自身を含む): 651744000

約数和(自身を除く): 431242152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4872, 45259, 90518, 135777, 181036, 271554, 316813, 362072, 543108, 633626, 950439, 1086216, 1267252, 1312511, 1900878, 2534504, 2625022, 3801756, 3937533, 5250044, 7603512, 7875066, 9187577, 10500088, 15750132, 18375154, 27562731, 31500264, 36750308, 55125462, 73500616, 110250924, 220501848]

約数ペア:

[(1, 220501848), (2, 110250924), (3, 73500616), (4, 55125462), (6, 36750308), (7, 31500264), (8, 27562731), (12, 18375154), (14, 15750132), (21, 10500088), (24, 9187577), (28, 7875066), (29, 7603512), (42, 5250044), (56, 3937533), (58, 3801756), (84, 2625022), (87, 2534504), (116, 1900878), (168, 1312511), (174, 1267252), (203, 1086216), (232, 950439), (348, 633626), (406, 543108), (609, 362072), (696, 316813), (812, 271554), (1218, 181036), (1624, 135777), (2436, 90518), (4872, 45259)]