217049352

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22441}}^1$

素因数の和:22494

約数の個数: 64

約数和(自身を含む): 603240960

約数和(自身を除く): 386191608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 22441, 44882, 67323, 89764, 134646, 179528, 269292, 291733, 538584, 583466, 695671, 875199, 1166932, 1391342, 1750398, 2087013, 2333864, 2782684, 3500796, 4174026, 5565368, 7001592, 8348052, 9043723, 16696104, 18087446, 27131169, 36174892, 54262338, 72349784, 108524676, 217049352]

約数ペア:

[(1, 217049352), (2, 108524676), (3, 72349784), (4, 54262338), (6, 36174892), (8, 27131169), (12, 18087446), (13, 16696104), (24, 9043723), (26, 8348052), (31, 7001592), (39, 5565368), (52, 4174026), (62, 3500796), (78, 2782684), (93, 2333864), (104, 2087013), (124, 1750398), (156, 1391342), (186, 1166932), (248, 875199), (312, 695671), (372, 583466), (403, 538584), (744, 291733), (806, 269292), (1209, 179528), (1612, 134646), (2418, 89764), (3224, 67323), (4836, 44882), (9672, 22441)]