297571248

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{158959}}^1$

素因数の和:158986

約数の個数: 60

約数和(自身を含む): 896852320

約数和(自身を除く): 599281072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 158959, 317918, 476877, 635836, 953754, 1271672, 1430631, 1907508, 2066467, 2543344, 2861262, 3815016, 4132934, 5722524, 6199401, 7630032, 8265868, 11445048, 12398802, 16531736, 18598203, 22890096, 24797604, 33063472, 37196406, 49595208, 74392812, 99190416, 148785624, 297571248]

約数ペア:

[(1, 297571248), (2, 148785624), (3, 99190416), (4, 74392812), (6, 49595208), (8, 37196406), (9, 33063472), (12, 24797604), (13, 22890096), (16, 18598203), (18, 16531736), (24, 12398802), (26, 11445048), (36, 8265868), (39, 7630032), (48, 6199401), (52, 5722524), (72, 4132934), (78, 3815016), (104, 2861262), (117, 2543344), (144, 2066467), (156, 1907508), (208, 1430631), (234, 1271672), (312, 953754), (468, 635836), (624, 476877), (936, 317918), (1872, 158959)]