212765448

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{757}}^1$

素因数の和:1019

約数の個数: 96

約数和(自身を含む): 622166400

約数和(自身を除く): 409400952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 239, 294, 392, 478, 588, 717, 757, 956, 1176, 1434, 1514, 1673, 1912, 2271, 2868, 3028, 3346, 4542, 5019, 5299, 5736, 6056, 6692, 9084, 10038, 10598, 11711, 13384, 15897, 18168, 20076, 21196, 23422, 31794, 35133, 37093, 40152, 42392, 46844, 63588, 70266, 74186, 93688, 111279, 127176, 140532, 148372, 180923, 222558, 281064, 296744, 361846, 445116, 542769, 723692, 890232, 1085538, 1266461, 1447384, 2171076, 2532922, 3799383, 4342152, 5065844, 7598766, 8865227, 10131688, 15197532, 17730454, 26595681, 30395064, 35460908, 53191362, 70921816, 106382724, 212765448]

約数ペア:

[(1, 212765448), (2, 106382724), (3, 70921816), (4, 53191362), (6, 35460908), (7, 30395064), (8, 26595681), (12, 17730454), (14, 15197532), (21, 10131688), (24, 8865227), (28, 7598766), (42, 5065844), (49, 4342152), (56, 3799383), (84, 2532922), (98, 2171076), (147, 1447384), (168, 1266461), (196, 1085538), (239, 890232), (294, 723692), (392, 542769), (478, 445116), (588, 361846), (717, 296744), (757, 281064), (956, 222558), (1176, 180923), (1434, 148372), (1514, 140532), (1673, 127176), (1912, 111279), (2271, 93688), (2868, 74186), (3028, 70266), (3346, 63588), (4542, 46844), (5019, 42392), (5299, 40152), (5736, 37093), (6056, 35133), (6692, 31794), (9084, 23422), (10038, 21196), (10598, 20076), (11711, 18168), (13384, 15897)]