328091848

素因数分解:

$2^3\times 7^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:113

約数の個数: 160

約数和(自身を含む): 806688000

約数和(自身を除く): 478596152

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 31, 38, 49, 56, 58, 62, 76, 98, 116, 124, 133, 152, 196, 203, 217, 232, 248, 266, 343, 392, 406, 434, 532, 551, 589, 686, 812, 868, 899, 931, 1064, 1102, 1178, 1372, 1421, 1519, 1624, 1736, 1798, 1862, 2204, 2356, 2401, 2744, 2842, 3038, 3596, 3724, 3857, 4123, 4408, 4712, 4802, 5684, 6076, 6293, 6517, 7192, 7448, 7714, 8246, 9604, 9947, 10633, 11368, 12152, 12586, 13034, 15428, 16492, 17081, 19208, 19894, 21266, 25172, 26068, 26999, 28861, 30856, 32984, 34162, 39788, 42532, 44051, 45619, 50344, 52136, 53998, 57722, 68324, 69629, 74431, 79576, 85064, 88102, 91238, 107996, 115444, 119567, 136648, 139258, 148862, 176204, 182476, 188993, 202027, 215992, 230888, 239134, 278516, 297724, 308357, 352408, 364952, 377986, 404054, 478268, 557032, 595448, 616714, 755972, 808108, 836969, 956536, 1233428, 1322951, 1414189, 1511944, 1616216, 1673938, 2158499, 2466856, 2645902, 2828378, 3347876, 4316998, 5291804, 5656756, 5858783, 6695752, 8633996, 10583608, 11313512, 11717566, 17267992, 23435132, 41011481, 46870264, 82022962, 164045924, 328091848]

約数ペア:

[(1, 328091848), (2, 164045924), (4, 82022962), (7, 46870264), (8, 41011481), (14, 23435132), (19, 17267992), (28, 11717566), (29, 11313512), (31, 10583608), (38, 8633996), (49, 6695752), (56, 5858783), (58, 5656756), (62, 5291804), (76, 4316998), (98, 3347876), (116, 2828378), (124, 2645902), (133, 2466856), (152, 2158499), (196, 1673938), (203, 1616216), (217, 1511944), (232, 1414189), (248, 1322951), (266, 1233428), (343, 956536), (392, 836969), (406, 808108), (434, 755972), (532, 616714), (551, 595448), (589, 557032), (686, 478268), (812, 404054), (868, 377986), (899, 364952), (931, 352408), (1064, 308357), (1102, 297724), (1178, 278516), (1372, 239134), (1421, 230888), (1519, 215992), (1624, 202027), (1736, 188993), (1798, 182476), (1862, 176204), (2204, 148862), (2356, 139258), (2401, 136648), (2744, 119567), (2842, 115444), (3038, 107996), (3596, 91238), (3724, 88102), (3857, 85064), (4123, 79576), (4408, 74431), (4712, 69629), (4802, 68324), (5684, 57722), (6076, 53998), (6293, 52136), (6517, 50344), (7192, 45619), (7448, 44051), (7714, 42532), (8246, 39788), (9604, 34162), (9947, 32984), (10633, 30856), (11368, 28861), (12152, 26999), (12586, 26068), (13034, 25172), (15428, 21266), (16492, 19894), (17081, 19208)]