315048582

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 714840000

約数和(自身を除く): 399791418

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 229, 349, 438, 458, 657, 687, 698, 1047, 1314, 1374, 1971, 2061, 2094, 3141, 3942, 4122, 6183, 6282, 9423, 12366, 16717, 18846, 25477, 33434, 50151, 50954, 76431, 79921, 100302, 150453, 152862, 159842, 229293, 239763, 300906, 451359, 458586, 479526, 687879, 719289, 902718, 1375758, 1438578, 2157867, 4315734, 5834233, 11668466, 17502699, 35005398, 52508097, 105016194, 157524291, 315048582]

約数ペア:

[(1, 315048582), (2, 157524291), (3, 105016194), (6, 52508097), (9, 35005398), (18, 17502699), (27, 11668466), (54, 5834233), (73, 4315734), (146, 2157867), (219, 1438578), (229, 1375758), (349, 902718), (438, 719289), (458, 687879), (657, 479526), (687, 458586), (698, 451359), (1047, 300906), (1314, 239763), (1374, 229293), (1971, 159842), (2061, 152862), (2094, 150453), (3141, 100302), (3942, 79921), (4122, 76431), (6183, 50954), (6282, 50151), (9423, 33434), (12366, 25477), (16717, 18846)]