401068991264

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{631}}^1\times {\mathrm{684923}}^1$

素因数の和:685593

約数の個数: 48

約数和(自身を含む): 818128019520

約数和(自身を除く): 417059028256

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 631, 928, 1262, 2524, 5048, 10096, 18299, 20192, 36598, 73196, 146392, 292784, 585568, 684923, 1369846, 2739692, 5479384, 10958768, 19862767, 21917536, 39725534, 79451068, 158902136, 317804272, 432186413, 635608544, 864372826, 1728745652, 3457491304, 6914982608, 12533405977, 13829965216, 25066811954, 50133623908, 100267247816, 200534495632, 401068991264]

約数ペア:

[(1, 401068991264), (2, 200534495632), (4, 100267247816), (8, 50133623908), (16, 25066811954), (29, 13829965216), (32, 12533405977), (58, 6914982608), (116, 3457491304), (232, 1728745652), (464, 864372826), (631, 635608544), (928, 432186413), (1262, 317804272), (2524, 158902136), (5048, 79451068), (10096, 39725534), (18299, 21917536), (20192, 19862767), (36598, 10958768), (73196, 5479384), (146392, 2739692), (292784, 1369846), (585568, 684923)]