215048496

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{344629}}^1$

素因数の和:344653

約数の個数: 40

約数和(自身を含む): 598277680

約数和(自身を除く): 383229184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 344629, 689258, 1033887, 1378516, 2067774, 2757032, 4135548, 4480177, 5514064, 8271096, 8960354, 13440531, 16542192, 17920708, 26881062, 35841416, 53762124, 71682832, 107524248, 215048496]

約数ペア:

[(1, 215048496), (2, 107524248), (3, 71682832), (4, 53762124), (6, 35841416), (8, 26881062), (12, 17920708), (13, 16542192), (16, 13440531), (24, 8960354), (26, 8271096), (39, 5514064), (48, 4480177), (52, 4135548), (78, 2757032), (104, 2067774), (156, 1378516), (208, 1033887), (312, 689258), (624, 344629)]