287435328

素因数分解:

$2^6\times 3^1\times {\mathrm{491}}^1\times {\mathrm{3049}}^1$

素因数の和:3555

約数の個数: 56

約数和(自身を含む): 762304800

約数和(自身を除く): 474869472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 491, 982, 1473, 1964, 2946, 3049, 3928, 5892, 6098, 7856, 9147, 11784, 12196, 15712, 18294, 23568, 24392, 31424, 36588, 47136, 48784, 73176, 94272, 97568, 146352, 195136, 292704, 585408, 1497059, 2994118, 4491177, 5988236, 8982354, 11976472, 17964708, 23952944, 35929416, 47905888, 71858832, 95811776, 143717664, 287435328]

約数ペア:

[(1, 287435328), (2, 143717664), (3, 95811776), (4, 71858832), (6, 47905888), (8, 35929416), (12, 23952944), (16, 17964708), (24, 11976472), (32, 8982354), (48, 5988236), (64, 4491177), (96, 2994118), (192, 1497059), (491, 585408), (982, 292704), (1473, 195136), (1964, 146352), (2946, 97568), (3049, 94272), (3928, 73176), (5892, 48784), (6098, 47136), (7856, 36588), (9147, 31424), (11784, 24392), (12196, 23568), (15712, 18294)]