215513616

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{154823}}^1$

素因数の和:154863

約数の個数: 40

約数和(自身を含む): 575945280

約数和(自身を除く): 360431664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 154823, 309646, 464469, 619292, 928938, 1238584, 1857876, 2477168, 3715752, 4489867, 7431504, 8979734, 13469601, 17959468, 26939202, 35918936, 53878404, 71837872, 107756808, 215513616]

約数ペア:

[(1, 215513616), (2, 107756808), (3, 71837872), (4, 53878404), (6, 35918936), (8, 26939202), (12, 17959468), (16, 13469601), (24, 8979734), (29, 7431504), (48, 4489867), (58, 3715752), (87, 2477168), (116, 1857876), (174, 1238584), (232, 928938), (348, 619292), (464, 464469), (696, 309646), (1392, 154823)]