246564688

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{2011}}^1$

素因数の和:2195

約数の個数: 40

約数和(自身を含む): 488996480

約数和(自身を除く): 242431792

約数列:

[1, 2, 4, 8, 16, 79, 97, 158, 194, 316, 388, 632, 776, 1264, 1552, 2011, 4022, 7663, 8044, 15326, 16088, 30652, 32176, 61304, 122608, 158869, 195067, 317738, 390134, 635476, 780268, 1270952, 1560536, 2541904, 3121072, 15410293, 30820586, 61641172, 123282344, 246564688]

約数ペア:

[(1, 246564688), (2, 123282344), (4, 61641172), (8, 30820586), (16, 15410293), (79, 3121072), (97, 2541904), (158, 1560536), (194, 1270952), (316, 780268), (388, 635476), (632, 390134), (776, 317738), (1264, 195067), (1552, 158869), (2011, 122608), (4022, 61304), (7663, 32176), (8044, 30652), (15326, 16088)]