275238976

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:716

約数の個数: 84

約数和(自身を含む): 606356928

約数和(自身を除く): 331117952

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 136, 184, 272, 289, 368, 391, 544, 578, 647, 736, 782, 1088, 1156, 1294, 1472, 1564, 2312, 2588, 3128, 4624, 5176, 6256, 6647, 9248, 10352, 10999, 12512, 13294, 14881, 18496, 20704, 21998, 25024, 26588, 29762, 41408, 43996, 53176, 59524, 87992, 106352, 119048, 175984, 186983, 212704, 238096, 252977, 351968, 373966, 425408, 476192, 505954, 703936, 747932, 952384, 1011908, 1495864, 2023816, 2991728, 4047632, 4300609, 5983456, 8095264, 8601218, 11966912, 16190528, 17202436, 34404872, 68809744, 137619488, 275238976]

約数ペア:

[(1, 275238976), (2, 137619488), (4, 68809744), (8, 34404872), (16, 17202436), (17, 16190528), (23, 11966912), (32, 8601218), (34, 8095264), (46, 5983456), (64, 4300609), (68, 4047632), (92, 2991728), (136, 2023816), (184, 1495864), (272, 1011908), (289, 952384), (368, 747932), (391, 703936), (544, 505954), (578, 476192), (647, 425408), (736, 373966), (782, 351968), (1088, 252977), (1156, 238096), (1294, 212704), (1472, 186983), (1564, 175984), (2312, 119048), (2588, 106352), (3128, 87992), (4624, 59524), (5176, 53176), (6256, 43996), (6647, 41408), (9248, 29762), (10352, 26588), (10999, 25024), (12512, 21998), (13294, 20704), (14881, 18496)]