245020032

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2287}}^1$

素因数の和:2341

約数の個数: 128

約数和(自身を含む): 746803200

約数和(自身を除く): 501783168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1984, 2232, 2287, 2976, 3348, 3456, 3968, 4464, 4574, 5952, 6696, 6861, 8928, 9148, 11904, 13392, 13722, 17856, 18296, 20583, 26784, 27444, 35712, 36592, 41166, 53568, 54888, 61749, 70897, 73184, 82332, 107136, 109776, 123498, 141794, 146368, 164664, 212691, 219552, 246996, 283588, 292736, 329328, 425382, 439104, 493992, 567176, 638073, 658656, 850764, 878208, 987984, 1134352, 1276146, 1317312, 1701528, 1914219, 1975968, 2268704, 2552292, 2634624, 3403056, 3828438, 3951936, 4537408, 5104584, 6806112, 7656876, 7903872, 9074816, 10209168, 13612224, 15313752, 20418336, 27224448, 30627504, 40836672, 61255008, 81673344, 122510016, 245020032]

約数ペア:

[(1, 245020032), (2, 122510016), (3, 81673344), (4, 61255008), (6, 40836672), (8, 30627504), (9, 27224448), (12, 20418336), (16, 15313752), (18, 13612224), (24, 10209168), (27, 9074816), (31, 7903872), (32, 7656876), (36, 6806112), (48, 5104584), (54, 4537408), (62, 3951936), (64, 3828438), (72, 3403056), (93, 2634624), (96, 2552292), (108, 2268704), (124, 1975968), (128, 1914219), (144, 1701528), (186, 1317312), (192, 1276146), (216, 1134352), (248, 987984), (279, 878208), (288, 850764), (372, 658656), (384, 638073), (432, 567176), (496, 493992), (558, 439104), (576, 425382), (744, 329328), (837, 292736), (864, 283588), (992, 246996), (1116, 219552), (1152, 212691), (1488, 164664), (1674, 146368), (1728, 141794), (1984, 123498), (2232, 109776), (2287, 107136), (2976, 82332), (3348, 73184), (3456, 70897), (3968, 61749), (4464, 54888), (4574, 53568), (5952, 41166), (6696, 36592), (6861, 35712), (8928, 27444), (9148, 26784), (11904, 20583), (13392, 18296), (13722, 17856)]