253876728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{6599}}^1$

素因数の和:6844

約数の個数: 64

約数和(自身を含む): 728640000

約数和(自身を除く): 474763272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 229, 458, 687, 916, 1374, 1603, 1832, 2748, 3206, 4809, 5496, 6412, 6599, 9618, 12824, 13198, 19236, 19797, 26396, 38472, 39594, 46193, 52792, 79188, 92386, 138579, 158376, 184772, 277158, 369544, 554316, 1108632, 1511171, 3022342, 4533513, 6044684, 9067026, 10578197, 12089368, 18134052, 21156394, 31734591, 36268104, 42312788, 63469182, 84625576, 126938364, 253876728]

約数ペア:

[(1, 253876728), (2, 126938364), (3, 84625576), (4, 63469182), (6, 42312788), (7, 36268104), (8, 31734591), (12, 21156394), (14, 18134052), (21, 12089368), (24, 10578197), (28, 9067026), (42, 6044684), (56, 4533513), (84, 3022342), (168, 1511171), (229, 1108632), (458, 554316), (687, 369544), (916, 277158), (1374, 184772), (1603, 158376), (1832, 138579), (2748, 92386), (3206, 79188), (4809, 52792), (5496, 46193), (6412, 39594), (6599, 38472), (9618, 26396), (12824, 19797), (13198, 19236)]