804515888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{15817}}^1$

素因数の和:15870

約数の個数: 60

約数和(自身を含む): 1806478872

約数和(自身を除く): 1001962984

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 289, 374, 578, 748, 1156, 1496, 2312, 2992, 3179, 4624, 6358, 12716, 15817, 25432, 31634, 50864, 63268, 126536, 173987, 253072, 268889, 347974, 537778, 695948, 1075556, 1391896, 2151112, 2783792, 2957779, 4302224, 4571113, 5915558, 9142226, 11831116, 18284452, 23662232, 36568904, 47324464, 50282243, 73137808, 100564486, 201128972, 402257944, 804515888]

約数ペア:

[(1, 804515888), (2, 402257944), (4, 201128972), (8, 100564486), (11, 73137808), (16, 50282243), (17, 47324464), (22, 36568904), (34, 23662232), (44, 18284452), (68, 11831116), (88, 9142226), (136, 5915558), (176, 4571113), (187, 4302224), (272, 2957779), (289, 2783792), (374, 2151112), (578, 1391896), (748, 1075556), (1156, 695948), (1496, 537778), (2312, 347974), (2992, 268889), (3179, 253072), (4624, 173987), (6358, 126536), (12716, 63268), (15817, 50864), (25432, 31634)]