220076304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8291}}^1$

素因数の和:8388

約数の個数: 80

約数和(自身を含む): 658053120

約数和(自身を除く): 437976816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 948, 1106, 1264, 1659, 1896, 2212, 3318, 3792, 4424, 6636, 8291, 8848, 13272, 16582, 24873, 26544, 33164, 49746, 58037, 66328, 99492, 116074, 132656, 174111, 198984, 232148, 348222, 397968, 464296, 654989, 696444, 928592, 1309978, 1392888, 1964967, 2619956, 2785776, 3929934, 4584923, 5239912, 7859868, 9169846, 10479824, 13754769, 15719736, 18339692, 27509538, 31439472, 36679384, 55019076, 73358768, 110038152, 220076304]

約数ペア:

[(1, 220076304), (2, 110038152), (3, 73358768), (4, 55019076), (6, 36679384), (7, 31439472), (8, 27509538), (12, 18339692), (14, 15719736), (16, 13754769), (21, 10479824), (24, 9169846), (28, 7859868), (42, 5239912), (48, 4584923), (56, 3929934), (79, 2785776), (84, 2619956), (112, 1964967), (158, 1392888), (168, 1309978), (237, 928592), (316, 696444), (336, 654989), (474, 464296), (553, 397968), (632, 348222), (948, 232148), (1106, 198984), (1264, 174111), (1659, 132656), (1896, 116074), (2212, 99492), (3318, 66328), (3792, 58037), (4424, 49746), (6636, 33164), (8291, 26544), (8848, 24873), (13272, 16582)]