487164496

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9043}}^1$

素因数の和:9108

約数の個数: 80

約数和(自身を含む): 1193229184

約数和(自身を除く): 706064688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 259, 296, 364, 481, 518, 592, 728, 962, 1036, 1456, 1924, 2072, 3367, 3848, 4144, 6734, 7696, 9043, 13468, 18086, 26936, 36172, 53872, 63301, 72344, 117559, 126602, 144688, 235118, 253204, 334591, 470236, 506408, 669182, 822913, 940472, 1012816, 1338364, 1645826, 1880944, 2342137, 2676728, 3291652, 4349683, 4684274, 5353456, 6583304, 8699366, 9368548, 13166608, 17398732, 18737096, 30447781, 34797464, 37474192, 60895562, 69594928, 121791124, 243582248, 487164496]

約数ペア:

[(1, 487164496), (2, 243582248), (4, 121791124), (7, 69594928), (8, 60895562), (13, 37474192), (14, 34797464), (16, 30447781), (26, 18737096), (28, 17398732), (37, 13166608), (52, 9368548), (56, 8699366), (74, 6583304), (91, 5353456), (104, 4684274), (112, 4349683), (148, 3291652), (182, 2676728), (208, 2342137), (259, 1880944), (296, 1645826), (364, 1338364), (481, 1012816), (518, 940472), (592, 822913), (728, 669182), (962, 506408), (1036, 470236), (1456, 334591), (1924, 253204), (2072, 235118), (3367, 144688), (3848, 126602), (4144, 117559), (6734, 72344), (7696, 63301), (9043, 53872), (13468, 36172), (18086, 26936)]