664983432

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{54011}}^1$

素因数の和:54048

約数の個数: 80

約数和(自身を含む): 1960635600

約数和(自身を除く): 1295652168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 3078, 4104, 6156, 12312, 54011, 108022, 162033, 216044, 324066, 432088, 486099, 648132, 972198, 1026209, 1296264, 1458297, 1944396, 2052418, 2916594, 3078627, 3888792, 4104836, 4374891, 5833188, 6157254, 8209672, 8749782, 9235881, 11666376, 12314508, 17499564, 18471762, 24629016, 27707643, 34999128, 36943524, 55415286, 73887048, 83122929, 110830572, 166245858, 221661144, 332491716, 664983432]

約数ペア:

[(1, 664983432), (2, 332491716), (3, 221661144), (4, 166245858), (6, 110830572), (8, 83122929), (9, 73887048), (12, 55415286), (18, 36943524), (19, 34999128), (24, 27707643), (27, 24629016), (36, 18471762), (38, 17499564), (54, 12314508), (57, 11666376), (72, 9235881), (76, 8749782), (81, 8209672), (108, 6157254), (114, 5833188), (152, 4374891), (162, 4104836), (171, 3888792), (216, 3078627), (228, 2916594), (324, 2052418), (342, 1944396), (456, 1458297), (513, 1296264), (648, 1026209), (684, 972198), (1026, 648132), (1368, 486099), (1539, 432088), (2052, 324066), (3078, 216044), (4104, 162033), (6156, 108022), (12312, 54011)]