320428614

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1031}}^1$

素因数の和:1341

約数の個数: 64

約数和(自身を含む): 743634432

約数和(自身を除く): 423205818

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 277, 374, 554, 561, 831, 1031, 1122, 1662, 2062, 3047, 3093, 4709, 6094, 6186, 9141, 9418, 11341, 14127, 17527, 18282, 22682, 28254, 34023, 35054, 51799, 52581, 68046, 103598, 105162, 155397, 192797, 285587, 310794, 385594, 571174, 578391, 856761, 1156782, 1713522, 3141457, 4854979, 6282914, 9424371, 9709958, 14564937, 18848742, 29129874, 53404769, 106809538, 160214307, 320428614]

約数ペア:

[(1, 320428614), (2, 160214307), (3, 106809538), (6, 53404769), (11, 29129874), (17, 18848742), (22, 14564937), (33, 9709958), (34, 9424371), (51, 6282914), (66, 4854979), (102, 3141457), (187, 1713522), (277, 1156782), (374, 856761), (554, 578391), (561, 571174), (831, 385594), (1031, 310794), (1122, 285587), (1662, 192797), (2062, 155397), (3047, 105162), (3093, 103598), (4709, 68046), (6094, 52581), (6186, 51799), (9141, 35054), (9418, 34023), (11341, 28254), (14127, 22682), (17527, 18282)]