338889264

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{2207}}^1$

素因数の和:2682

約数の個数: 80

約数和(自身を含む): 1003173888

約数和(自身を除く): 664284624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 457, 914, 1371, 1828, 2207, 2742, 3199, 3656, 4414, 5484, 6398, 6621, 7312, 8828, 9597, 10968, 12796, 13242, 15449, 17656, 19194, 21936, 25592, 26484, 30898, 35312, 38388, 46347, 51184, 52968, 61796, 76776, 92694, 105936, 123592, 153552, 185388, 247184, 370776, 741552, 1008599, 2017198, 3025797, 4034396, 6051594, 7060193, 8068792, 12103188, 14120386, 16137584, 21180579, 24206376, 28240772, 42361158, 48412752, 56481544, 84722316, 112963088, 169444632, 338889264]

約数ペア:

[(1, 338889264), (2, 169444632), (3, 112963088), (4, 84722316), (6, 56481544), (7, 48412752), (8, 42361158), (12, 28240772), (14, 24206376), (16, 21180579), (21, 16137584), (24, 14120386), (28, 12103188), (42, 8068792), (48, 7060193), (56, 6051594), (84, 4034396), (112, 3025797), (168, 2017198), (336, 1008599), (457, 741552), (914, 370776), (1371, 247184), (1828, 185388), (2207, 153552), (2742, 123592), (3199, 105936), (3656, 92694), (4414, 76776), (5484, 61796), (6398, 52968), (6621, 51184), (7312, 46347), (8828, 38388), (9597, 35312), (10968, 30898), (12796, 26484), (13242, 25592), (15449, 21936), (17656, 19194)]