381348528

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{7151}}^1$

素因数の和:7274

約数の個数: 80

約数和(自身を含む): 1085501952

約数和(自身を除く): 704153424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 101, 132, 176, 202, 264, 303, 404, 528, 606, 808, 1111, 1212, 1616, 2222, 2424, 3333, 4444, 4848, 6666, 7151, 8888, 13332, 14302, 17776, 21453, 26664, 28604, 42906, 53328, 57208, 78661, 85812, 114416, 157322, 171624, 235983, 314644, 343248, 471966, 629288, 722251, 943932, 1258576, 1444502, 1887864, 2166753, 2889004, 3775728, 4333506, 5778008, 7944761, 8667012, 11556016, 15889522, 17334024, 23834283, 31779044, 34668048, 47668566, 63558088, 95337132, 127116176, 190674264, 381348528]

約数ペア:

[(1, 381348528), (2, 190674264), (3, 127116176), (4, 95337132), (6, 63558088), (8, 47668566), (11, 34668048), (12, 31779044), (16, 23834283), (22, 17334024), (24, 15889522), (33, 11556016), (44, 8667012), (48, 7944761), (66, 5778008), (88, 4333506), (101, 3775728), (132, 2889004), (176, 2166753), (202, 1887864), (264, 1444502), (303, 1258576), (404, 943932), (528, 722251), (606, 629288), (808, 471966), (1111, 343248), (1212, 314644), (1616, 235983), (2222, 171624), (2424, 157322), (3333, 114416), (4444, 85812), (4848, 78661), (6666, 57208), (7151, 53328), (8888, 42906), (13332, 28604), (14302, 26664), (17776, 21453)]