888890064

素因数分解:

$2^4\times 3^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1\times {\mathrm{419}}^1$

素因数の和:852

約数の個数: 80

約数和(自身を含む): 2323809600

約数和(自身を除く): 1434919536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 193, 229, 386, 419, 458, 579, 687, 772, 838, 916, 1158, 1257, 1374, 1544, 1676, 1832, 2316, 2514, 2748, 3088, 3352, 3664, 4632, 5028, 5496, 6704, 9264, 10056, 10992, 20112, 44197, 80867, 88394, 95951, 132591, 161734, 176788, 191902, 242601, 265182, 287853, 323468, 353576, 383804, 485202, 530364, 575706, 646936, 707152, 767608, 970404, 1060728, 1151412, 1293872, 1535216, 1940808, 2121456, 2302824, 3881616, 4605648, 18518543, 37037086, 55555629, 74074172, 111111258, 148148344, 222222516, 296296688, 444445032, 888890064]

約数ペア:

[(1, 888890064), (2, 444445032), (3, 296296688), (4, 222222516), (6, 148148344), (8, 111111258), (12, 74074172), (16, 55555629), (24, 37037086), (48, 18518543), (193, 4605648), (229, 3881616), (386, 2302824), (419, 2121456), (458, 1940808), (579, 1535216), (687, 1293872), (772, 1151412), (838, 1060728), (916, 970404), (1158, 767608), (1257, 707152), (1374, 646936), (1544, 575706), (1676, 530364), (1832, 485202), (2316, 383804), (2514, 353576), (2748, 323468), (3088, 287853), (3352, 265182), (3664, 242601), (4632, 191902), (5028, 176788), (5496, 161734), (6704, 132591), (9264, 95951), (10056, 88394), (10992, 80867), (20112, 44197)]