215925648

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{155119}}^1$

素因数の和:155159

約数の個数: 40

約数和(自身を含む): 577046400

約数和(自身を除く): 361120752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 155119, 310238, 465357, 620476, 930714, 1240952, 1861428, 2481904, 3722856, 4498451, 7445712, 8996902, 13495353, 17993804, 26990706, 35987608, 53981412, 71975216, 107962824, 215925648]

約数ペア:

[(1, 215925648), (2, 107962824), (3, 71975216), (4, 53981412), (6, 35987608), (8, 26990706), (12, 17993804), (16, 13495353), (24, 8996902), (29, 7445712), (48, 4498451), (58, 3722856), (87, 2481904), (116, 1861428), (174, 1240952), (232, 930714), (348, 620476), (464, 465357), (696, 310238), (1392, 155119)]