323146768

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:345

約数の個数: 120

約数和(自身を含む): 769069080

約数和(自身を除く): 445922312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 61, 98, 112, 116, 122, 196, 203, 232, 233, 244, 392, 406, 427, 464, 466, 488, 784, 812, 854, 932, 976, 1421, 1624, 1631, 1708, 1769, 1864, 2842, 2989, 3248, 3262, 3416, 3538, 3728, 5684, 5978, 6524, 6757, 6832, 7076, 11368, 11417, 11956, 12383, 13048, 13514, 14152, 14213, 22736, 22834, 23912, 24766, 26096, 27028, 28304, 28426, 45668, 47299, 47824, 49532, 54056, 56852, 86681, 91336, 94598, 99064, 99491, 108112, 113704, 173362, 182672, 189196, 198128, 198982, 227408, 331093, 346724, 378392, 397964, 412177, 662186, 693448, 696437, 756784, 795928, 824354, 1324372, 1386896, 1392874, 1591856, 1648708, 2648744, 2785748, 2885239, 3297416, 5297488, 5571496, 5770478, 6594832, 11142992, 11540956, 20196673, 23081912, 40393346, 46163824, 80786692, 161573384, 323146768]

約数ペア:

[(1, 323146768), (2, 161573384), (4, 80786692), (7, 46163824), (8, 40393346), (14, 23081912), (16, 20196673), (28, 11540956), (29, 11142992), (49, 6594832), (56, 5770478), (58, 5571496), (61, 5297488), (98, 3297416), (112, 2885239), (116, 2785748), (122, 2648744), (196, 1648708), (203, 1591856), (232, 1392874), (233, 1386896), (244, 1324372), (392, 824354), (406, 795928), (427, 756784), (464, 696437), (466, 693448), (488, 662186), (784, 412177), (812, 397964), (854, 378392), (932, 346724), (976, 331093), (1421, 227408), (1624, 198982), (1631, 198128), (1708, 189196), (1769, 182672), (1864, 173362), (2842, 113704), (2989, 108112), (3248, 99491), (3262, 99064), (3416, 94598), (3538, 91336), (3728, 86681), (5684, 56852), (5978, 54056), (6524, 49532), (6757, 47824), (6832, 47299), (7076, 45668), (11368, 28426), (11417, 28304), (11956, 27028), (12383, 26096), (13048, 24766), (13514, 23912), (14152, 22834), (14213, 22736)]