1640372976

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{60917}}^1$

素因数の和:60959

約数の個数: 120

約数和(自身を含む): 5302790064

約数和(自身を除く): 3662417088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 306, 374, 396, 408, 528, 561, 612, 748, 792, 816, 1122, 1224, 1496, 1584, 1683, 2244, 2448, 2992, 3366, 4488, 6732, 8976, 13464, 26928, 60917, 121834, 182751, 243668, 365502, 487336, 548253, 670087, 731004, 974672, 1035589, 1096506, 1340174, 1462008, 2010261, 2071178, 2193012, 2680348, 2924016, 3106767, 4020522, 4142356, 4386024, 5360696, 6030783, 6213534, 8041044, 8284712, 8772048, 9320301, 10721392, 11391479, 12061566, 12427068, 16082088, 16569424, 18640602, 22782958, 24123132, 24854136, 32164176, 34174437, 37281204, 45565916, 48246264, 49708272, 68348874, 74562408, 91131832, 96492528, 102523311, 136697748, 149124816, 182263664, 205046622, 273395496, 410093244, 546790992, 820186488, 1640372976]

約数ペア:

[(1, 1640372976), (2, 820186488), (3, 546790992), (4, 410093244), (6, 273395496), (8, 205046622), (9, 182263664), (11, 149124816), (12, 136697748), (16, 102523311), (17, 96492528), (18, 91131832), (22, 74562408), (24, 68348874), (33, 49708272), (34, 48246264), (36, 45565916), (44, 37281204), (48, 34174437), (51, 32164176), (66, 24854136), (68, 24123132), (72, 22782958), (88, 18640602), (99, 16569424), (102, 16082088), (132, 12427068), (136, 12061566), (144, 11391479), (153, 10721392), (176, 9320301), (187, 8772048), (198, 8284712), (204, 8041044), (264, 6213534), (272, 6030783), (306, 5360696), (374, 4386024), (396, 4142356), (408, 4020522), (528, 3106767), (561, 2924016), (612, 2680348), (748, 2193012), (792, 2071178), (816, 2010261), (1122, 1462008), (1224, 1340174), (1496, 1096506), (1584, 1035589), (1683, 974672), (2244, 731004), (2448, 670087), (2992, 548253), (3366, 487336), (4488, 365502), (6732, 243668), (8976, 182751), (13464, 121834), (26928, 60917)]