319180464

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{563}}^1$

素因数の和:735

約数の個数: 120

約数和(自身を含む): 930988032

約数和(自身を除く): 611807568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 127, 144, 186, 248, 254, 279, 372, 381, 496, 508, 558, 563, 744, 762, 1016, 1116, 1126, 1143, 1488, 1524, 1689, 2032, 2232, 2252, 2286, 3048, 3378, 3937, 4464, 4504, 4572, 5067, 6096, 6756, 7874, 9008, 9144, 10134, 11811, 13512, 15748, 17453, 18288, 20268, 23622, 27024, 31496, 34906, 35433, 40536, 47244, 52359, 62992, 69812, 70866, 71501, 81072, 94488, 104718, 139624, 141732, 143002, 157077, 188976, 209436, 214503, 279248, 283464, 286004, 314154, 418872, 429006, 566928, 572008, 628308, 643509, 837744, 858012, 1144016, 1256616, 1287018, 1716024, 2216531, 2513232, 2574036, 3432048, 4433062, 5148072, 6649593, 8866124, 10296144, 13299186, 17732248, 19948779, 26598372, 35464496, 39897558, 53196744, 79795116, 106393488, 159590232, 319180464]

約数ペア:

[(1, 319180464), (2, 159590232), (3, 106393488), (4, 79795116), (6, 53196744), (8, 39897558), (9, 35464496), (12, 26598372), (16, 19948779), (18, 17732248), (24, 13299186), (31, 10296144), (36, 8866124), (48, 6649593), (62, 5148072), (72, 4433062), (93, 3432048), (124, 2574036), (127, 2513232), (144, 2216531), (186, 1716024), (248, 1287018), (254, 1256616), (279, 1144016), (372, 858012), (381, 837744), (496, 643509), (508, 628308), (558, 572008), (563, 566928), (744, 429006), (762, 418872), (1016, 314154), (1116, 286004), (1126, 283464), (1143, 279248), (1488, 214503), (1524, 209436), (1689, 188976), (2032, 157077), (2232, 143002), (2252, 141732), (2286, 139624), (3048, 104718), (3378, 94488), (3937, 81072), (4464, 71501), (4504, 70866), (4572, 69812), (5067, 62992), (6096, 52359), (6756, 47244), (7874, 40536), (9008, 35433), (9144, 34906), (10134, 31496), (11811, 27024), (13512, 23622), (15748, 20268), (17453, 18288)]