667942716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{66821}}^1$

素因数の和:66859

約数の個数: 72

約数和(自身を含む): 1919662416

約数和(自身を除く): 1251719700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 3332, 4998, 9996, 66821, 133642, 200463, 267284, 400926, 467747, 801852, 935494, 1135957, 1403241, 1870988, 2271914, 2806482, 3274229, 3407871, 4543828, 5612964, 6548458, 6815742, 7951699, 9822687, 13096916, 13631484, 15903398, 19645374, 23855097, 31806796, 39290748, 47710194, 55661893, 95420388, 111323786, 166985679, 222647572, 333971358, 667942716]

約数ペア:

[(1, 667942716), (2, 333971358), (3, 222647572), (4, 166985679), (6, 111323786), (7, 95420388), (12, 55661893), (14, 47710194), (17, 39290748), (21, 31806796), (28, 23855097), (34, 19645374), (42, 15903398), (49, 13631484), (51, 13096916), (68, 9822687), (84, 7951699), (98, 6815742), (102, 6548458), (119, 5612964), (147, 4543828), (196, 3407871), (204, 3274229), (238, 2806482), (294, 2271914), (357, 1870988), (476, 1403241), (588, 1135957), (714, 935494), (833, 801852), (1428, 467747), (1666, 400926), (2499, 267284), (3332, 200463), (4998, 133642), (9996, 66821)]