319682352

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{1087}}^1$

素因数の和:1666

約数の個数: 80

約数和(自身を含む): 903370752

約数和(自身を除く): 583688400

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 557, 1087, 1114, 1671, 2174, 2228, 3261, 3342, 4348, 4456, 6127, 6522, 6684, 8696, 8912, 11957, 12254, 13044, 13368, 17392, 18381, 23914, 24508, 26088, 26736, 35871, 36762, 47828, 49016, 52176, 71742, 73524, 95656, 98032, 143484, 147048, 191312, 286968, 294096, 573936, 605459, 1210918, 1816377, 2421836, 3632754, 4843672, 6660049, 7265508, 9687344, 13320098, 14531016, 19980147, 26640196, 29062032, 39960294, 53280392, 79920588, 106560784, 159841176, 319682352]

約数ペア:

[(1, 319682352), (2, 159841176), (3, 106560784), (4, 79920588), (6, 53280392), (8, 39960294), (11, 29062032), (12, 26640196), (16, 19980147), (22, 14531016), (24, 13320098), (33, 9687344), (44, 7265508), (48, 6660049), (66, 4843672), (88, 3632754), (132, 2421836), (176, 1816377), (264, 1210918), (528, 605459), (557, 573936), (1087, 294096), (1114, 286968), (1671, 191312), (2174, 147048), (2228, 143484), (3261, 98032), (3342, 95656), (4348, 73524), (4456, 71742), (6127, 52176), (6522, 49016), (6684, 47828), (8696, 36762), (8912, 35871), (11957, 26736), (12254, 26088), (13044, 24508), (13368, 23914), (17392, 18381)]