634514608

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4231}}^1$

素因数の和:4362

約数の個数: 80

約数和(自身を含む): 1528124416

約数和(自身を除く): 893609808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 103, 104, 112, 182, 206, 208, 364, 412, 721, 728, 824, 1339, 1442, 1456, 1648, 2678, 2884, 4231, 5356, 5768, 8462, 9373, 10712, 11536, 16924, 18746, 21424, 29617, 33848, 37492, 55003, 59234, 67696, 74984, 110006, 118468, 149968, 220012, 236936, 385021, 435793, 440024, 473872, 770042, 871586, 880048, 1540084, 1743172, 3050551, 3080168, 3486344, 5665309, 6101102, 6160336, 6972688, 11330618, 12202204, 22661236, 24404408, 39657163, 45322472, 48808816, 79314326, 90644944, 158628652, 317257304, 634514608]

約数ペア:

[(1, 634514608), (2, 317257304), (4, 158628652), (7, 90644944), (8, 79314326), (13, 48808816), (14, 45322472), (16, 39657163), (26, 24404408), (28, 22661236), (52, 12202204), (56, 11330618), (91, 6972688), (103, 6160336), (104, 6101102), (112, 5665309), (182, 3486344), (206, 3080168), (208, 3050551), (364, 1743172), (412, 1540084), (721, 880048), (728, 871586), (824, 770042), (1339, 473872), (1442, 440024), (1456, 435793), (1648, 385021), (2678, 236936), (2884, 220012), (4231, 149968), (5356, 118468), (5768, 110006), (8462, 74984), (9373, 67696), (10712, 59234), (11536, 55003), (16924, 37492), (18746, 33848), (21424, 29617)]