459591664

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:630

約数の個数: 80

約数和(自身を含む): 1041203200

約数和(自身を除く): 581611536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 127, 158, 254, 316, 409, 508, 553, 632, 818, 889, 1016, 1106, 1264, 1636, 1778, 2032, 2212, 2863, 3272, 3556, 4424, 5726, 6544, 7112, 8848, 10033, 11452, 14224, 20066, 22904, 32311, 40132, 45808, 51943, 64622, 70231, 80264, 103886, 129244, 140462, 160528, 207772, 226177, 258488, 280924, 363601, 415544, 452354, 516976, 561848, 727202, 831088, 904708, 1123696, 1454404, 1809416, 2908808, 3618832, 4103497, 5817616, 8206994, 16413988, 28724479, 32827976, 57448958, 65655952, 114897916, 229795832, 459591664]

約数ペア:

[(1, 459591664), (2, 229795832), (4, 114897916), (7, 65655952), (8, 57448958), (14, 32827976), (16, 28724479), (28, 16413988), (56, 8206994), (79, 5817616), (112, 4103497), (127, 3618832), (158, 2908808), (254, 1809416), (316, 1454404), (409, 1123696), (508, 904708), (553, 831088), (632, 727202), (818, 561848), (889, 516976), (1016, 452354), (1106, 415544), (1264, 363601), (1636, 280924), (1778, 258488), (2032, 226177), (2212, 207772), (2863, 160528), (3272, 140462), (3556, 129244), (4424, 103886), (5726, 80264), (6544, 70231), (7112, 64622), (8848, 51943), (10033, 45808), (11452, 40132), (14224, 32311), (20066, 22904)]