243221424

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{136949}}^1$

素因数の和:136997

約数の個数: 40

約数和(自身を含む): 645308400

約数和(自身を除く): 402086976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 136949, 273898, 410847, 547796, 821694, 1095592, 1643388, 2191184, 3286776, 5067113, 6573552, 10134226, 15201339, 20268452, 30402678, 40536904, 60805356, 81073808, 121610712, 243221424]

約数ペア:

[(1, 243221424), (2, 121610712), (3, 81073808), (4, 60805356), (6, 40536904), (8, 30402678), (12, 20268452), (16, 15201339), (24, 10134226), (37, 6573552), (48, 5067113), (74, 3286776), (111, 2191184), (148, 1643388), (222, 1095592), (296, 821694), (444, 547796), (592, 410847), (888, 273898), (1776, 136949)]