262314064

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{12899}}^1$

素因数の和:12979

約数の個数: 40

約数和(自身を含む): 537465600

約数和(自身を除く): 275151536

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 2542, 5084, 10168, 12899, 20336, 25798, 51596, 103192, 206384, 399869, 528859, 799738, 1057718, 1599476, 2115436, 3198952, 4230872, 6397904, 8461744, 16394629, 32789258, 65578516, 131157032, 262314064]

約数ペア:

[(1, 262314064), (2, 131157032), (4, 65578516), (8, 32789258), (16, 16394629), (31, 8461744), (41, 6397904), (62, 4230872), (82, 3198952), (124, 2115436), (164, 1599476), (248, 1057718), (328, 799738), (496, 528859), (656, 399869), (1271, 206384), (2542, 103192), (5084, 51596), (10168, 25798), (12899, 20336)]