254963256

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{2293}}^1$

素因数の和:2456

約数の個数: 64

約数和(自身を含む): 659020320

約数和(自身を除く): 404057064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 113, 123, 164, 226, 246, 328, 339, 452, 492, 678, 904, 984, 1356, 2293, 2712, 4586, 4633, 6879, 9172, 9266, 13758, 13899, 18344, 18532, 27516, 27798, 37064, 55032, 55596, 94013, 111192, 188026, 259109, 282039, 376052, 518218, 564078, 752104, 777327, 1036436, 1128156, 1554654, 2072872, 2256312, 3109308, 6218616, 10623469, 21246938, 31870407, 42493876, 63740814, 84987752, 127481628, 254963256]

約数ペア:

[(1, 254963256), (2, 127481628), (3, 84987752), (4, 63740814), (6, 42493876), (8, 31870407), (12, 21246938), (24, 10623469), (41, 6218616), (82, 3109308), (113, 2256312), (123, 2072872), (164, 1554654), (226, 1128156), (246, 1036436), (328, 777327), (339, 752104), (452, 564078), (492, 518218), (678, 376052), (904, 282039), (984, 259109), (1356, 188026), (2293, 111192), (2712, 94013), (4586, 55596), (4633, 55032), (6879, 37064), (9172, 27798), (9266, 27516), (13758, 18532), (13899, 18344)]