402904352

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{7333}}^1$

素因数の和:7461

約数の個数: 48

約数和(自身を含む): 848309112

約数和(自身を除く): 445404760

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 101, 136, 202, 272, 404, 544, 808, 1616, 1717, 3232, 3434, 6868, 7333, 13736, 14666, 27472, 29332, 54944, 58664, 117328, 124661, 234656, 249322, 498644, 740633, 997288, 1481266, 1994576, 2962532, 3989152, 5925064, 11850128, 12590761, 23700256, 25181522, 50363044, 100726088, 201452176, 402904352]

約数ペア:

[(1, 402904352), (2, 201452176), (4, 100726088), (8, 50363044), (16, 25181522), (17, 23700256), (32, 12590761), (34, 11850128), (68, 5925064), (101, 3989152), (136, 2962532), (202, 1994576), (272, 1481266), (404, 997288), (544, 740633), (808, 498644), (1616, 249322), (1717, 234656), (3232, 124661), (3434, 117328), (6868, 58664), (7333, 54944), (13736, 29332), (14666, 27472)]