316536996860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{257017}}^1$

素因数の和:257515

約数の個数: 96

約数和(自身を含む): 801402685440

約数和(自身を除く): 484865688580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 463, 532, 665, 926, 1330, 1852, 2315, 2660, 3241, 4630, 6482, 8797, 9260, 12964, 16205, 17594, 32410, 35188, 43985, 61579, 64820, 87970, 123158, 175940, 246316, 257017, 307895, 514034, 615790, 1028068, 1231580, 1285085, 1799119, 2570170, 3598238, 4883323, 5140340, 7196476, 8995595, 9766646, 17991190, 19533292, 24416615, 34183261, 35982380, 48833230, 68366522, 97666460, 118998871, 136733044, 170916305, 237997742, 341832610, 475995484, 594994355, 683665220, 832992097, 1189988710, 1665984194, 2260978549, 2379977420, 3331968388, 4164960485, 4521957098, 8329920970, 9043914196, 11304892745, 15826849843, 16659841940, 22609785490, 31653699686, 45219570980, 63307399372, 79134249215, 158268498430, 316536996860]

約数ペア:

[(1, 316536996860), (2, 158268498430), (4, 79134249215), (5, 63307399372), (7, 45219570980), (10, 31653699686), (14, 22609785490), (19, 16659841940), (20, 15826849843), (28, 11304892745), (35, 9043914196), (38, 8329920970), (70, 4521957098), (76, 4164960485), (95, 3331968388), (133, 2379977420), (140, 2260978549), (190, 1665984194), (266, 1189988710), (380, 832992097), (463, 683665220), (532, 594994355), (665, 475995484), (926, 341832610), (1330, 237997742), (1852, 170916305), (2315, 136733044), (2660, 118998871), (3241, 97666460), (4630, 68366522), (6482, 48833230), (8797, 35982380), (9260, 34183261), (12964, 24416615), (16205, 19533292), (17594, 17991190), (32410, 9766646), (35188, 8995595), (43985, 7196476), (61579, 5140340), (64820, 4883323), (87970, 3598238), (123158, 2570170), (175940, 1799119), (246316, 1285085), (257017, 1231580), (307895, 1028068), (514034, 615790)]