260313354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:564

約数の個数: 96

約数和(自身を含む): 665832960

約数和(自身を除く): 405519606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 113, 126, 141, 226, 282, 329, 339, 389, 423, 658, 678, 778, 791, 846, 987, 1017, 1167, 1582, 1974, 2034, 2334, 2373, 2723, 2961, 3501, 4746, 5311, 5446, 5922, 7002, 7119, 8169, 10622, 14238, 15933, 16338, 18283, 24507, 31866, 36566, 37177, 43957, 47799, 49014, 54849, 74354, 87914, 95598, 109698, 111531, 127981, 131871, 164547, 223062, 255962, 263742, 307699, 329094, 334593, 383943, 395613, 615398, 669186, 767886, 791226, 923097, 1151829, 1846194, 2065979, 2303658, 2769291, 4131958, 5538582, 6197937, 12395874, 14461853, 18593811, 28923706, 37187622, 43385559, 86771118, 130156677, 260313354]

約数ペア:

[(1, 260313354), (2, 130156677), (3, 86771118), (6, 43385559), (7, 37187622), (9, 28923706), (14, 18593811), (18, 14461853), (21, 12395874), (42, 6197937), (47, 5538582), (63, 4131958), (94, 2769291), (113, 2303658), (126, 2065979), (141, 1846194), (226, 1151829), (282, 923097), (329, 791226), (339, 767886), (389, 669186), (423, 615398), (658, 395613), (678, 383943), (778, 334593), (791, 329094), (846, 307699), (987, 263742), (1017, 255962), (1167, 223062), (1582, 164547), (1974, 131871), (2034, 127981), (2334, 111531), (2373, 109698), (2723, 95598), (2961, 87914), (3501, 74354), (4746, 54849), (5311, 49014), (5446, 47799), (5922, 43957), (7002, 37177), (7119, 36566), (8169, 31866), (10622, 24507), (14238, 18283), (15933, 16338)]