395329272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:517

約数の個数: 128

約数和(自身を含む): 1105843200

約数和(自身を除く): 710513928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 79, 86, 104, 129, 156, 158, 172, 237, 258, 312, 316, 344, 373, 474, 516, 559, 632, 746, 948, 1027, 1032, 1118, 1119, 1492, 1677, 1896, 2054, 2236, 2238, 2984, 3081, 3354, 3397, 4108, 4472, 4476, 4849, 6162, 6708, 6794, 8216, 8952, 9698, 10191, 12324, 13416, 13588, 14547, 16039, 19396, 20382, 24648, 27176, 29094, 29467, 32078, 38792, 40764, 44161, 48117, 58188, 58934, 64156, 81528, 88322, 88401, 96234, 116376, 117868, 128312, 132483, 176644, 176802, 192468, 208507, 235736, 264966, 353288, 353604, 383071, 384936, 417014, 529932, 625521, 707208, 766142, 834028, 1059864, 1149213, 1251042, 1267081, 1532284, 1668056, 2298426, 2502084, 2534162, 3064568, 3801243, 4596852, 5004168, 5068324, 7602486, 9193704, 10136648, 15204972, 16472053, 30409944, 32944106, 49416159, 65888212, 98832318, 131776424, 197664636, 395329272]

約数ペア:

[(1, 395329272), (2, 197664636), (3, 131776424), (4, 98832318), (6, 65888212), (8, 49416159), (12, 32944106), (13, 30409944), (24, 16472053), (26, 15204972), (39, 10136648), (43, 9193704), (52, 7602486), (78, 5068324), (79, 5004168), (86, 4596852), (104, 3801243), (129, 3064568), (156, 2534162), (158, 2502084), (172, 2298426), (237, 1668056), (258, 1532284), (312, 1267081), (316, 1251042), (344, 1149213), (373, 1059864), (474, 834028), (516, 766142), (559, 707208), (632, 625521), (746, 529932), (948, 417014), (1027, 384936), (1032, 383071), (1118, 353604), (1119, 353288), (1492, 264966), (1677, 235736), (1896, 208507), (2054, 192468), (2236, 176802), (2238, 176644), (2984, 132483), (3081, 128312), (3354, 117868), (3397, 116376), (4108, 96234), (4472, 88401), (4476, 88322), (4849, 81528), (6162, 64156), (6708, 58934), (6794, 58188), (8216, 48117), (8952, 44161), (9698, 40764), (10191, 38792), (12324, 32078), (13416, 29467), (13588, 29094), (14547, 27176), (16039, 24648), (19396, 20382)]