238571712

素因数分解:

$2^6\times 3^2\times {\mathrm{239}}^1\times {\mathrm{1733}}^1$

素因数の和:1990

約数の個数: 84

約数和(自身を含む): 687080160

約数和(自身を除く): 448508448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 239, 288, 478, 576, 717, 956, 1434, 1733, 1912, 2151, 2868, 3466, 3824, 4302, 5199, 5736, 6932, 7648, 8604, 10398, 11472, 13864, 15296, 15597, 17208, 20796, 22944, 27728, 31194, 34416, 41592, 45888, 55456, 62388, 68832, 83184, 110912, 124776, 137664, 166368, 249552, 332736, 414187, 499104, 828374, 998208, 1242561, 1656748, 2485122, 3313496, 3727683, 4970244, 6626992, 7455366, 9940488, 13253984, 14910732, 19880976, 26507968, 29821464, 39761952, 59642928, 79523904, 119285856, 238571712]

約数ペア:

[(1, 238571712), (2, 119285856), (3, 79523904), (4, 59642928), (6, 39761952), (8, 29821464), (9, 26507968), (12, 19880976), (16, 14910732), (18, 13253984), (24, 9940488), (32, 7455366), (36, 6626992), (48, 4970244), (64, 3727683), (72, 3313496), (96, 2485122), (144, 1656748), (192, 1242561), (239, 998208), (288, 828374), (478, 499104), (576, 414187), (717, 332736), (956, 249552), (1434, 166368), (1733, 137664), (1912, 124776), (2151, 110912), (2868, 83184), (3466, 68832), (3824, 62388), (4302, 55456), (5199, 45888), (5736, 41592), (6932, 34416), (7648, 31194), (8604, 27728), (10398, 22944), (11472, 20796), (13864, 17208), (15296, 15597)]