889968222

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{937}}^1$

素因数の和:1016

約数の個数: 160

約数和(自身を含む): 2402525664

約数和(自身を除く): 1512557442

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 41, 54, 66, 78, 81, 82, 99, 117, 123, 143, 162, 198, 234, 246, 286, 297, 351, 369, 429, 451, 533, 594, 702, 738, 858, 891, 902, 937, 1053, 1066, 1107, 1287, 1353, 1599, 1782, 1874, 2106, 2214, 2574, 2706, 2811, 3198, 3321, 3861, 4059, 4797, 5622, 5863, 6642, 7722, 8118, 8433, 9594, 10307, 11583, 11726, 12177, 12181, 14391, 16866, 17589, 20614, 23166, 24354, 24362, 25299, 28782, 30921, 35178, 36531, 36543, 38417, 43173, 50598, 52767, 61842, 73062, 73086, 75897, 76834, 86346, 92763, 105534, 109629, 115251, 133991, 151794, 158301, 185526, 219258, 230502, 267982, 278289, 316602, 328887, 345753, 401973, 422587, 474903, 499421, 556578, 657774, 691506, 803946, 834867, 845174, 949806, 986661, 998842, 1037259, 1205919, 1267761, 1498263, 1669734, 1973322, 2074518, 2411838, 2535522, 2996526, 3111777, 3617757, 3803283, 4494789, 5493631, 6223554, 7235514, 7606566, 8989578, 10853271, 10987262, 11409849, 13484367, 16480893, 21706542, 22819698, 26968734, 32961786, 34229547, 40453101, 49442679, 68459094, 80906202, 98885358, 148328037, 296656074, 444984111, 889968222]

約数ペア:

[(1, 889968222), (2, 444984111), (3, 296656074), (6, 148328037), (9, 98885358), (11, 80906202), (13, 68459094), (18, 49442679), (22, 40453101), (26, 34229547), (27, 32961786), (33, 26968734), (39, 22819698), (41, 21706542), (54, 16480893), (66, 13484367), (78, 11409849), (81, 10987262), (82, 10853271), (99, 8989578), (117, 7606566), (123, 7235514), (143, 6223554), (162, 5493631), (198, 4494789), (234, 3803283), (246, 3617757), (286, 3111777), (297, 2996526), (351, 2535522), (369, 2411838), (429, 2074518), (451, 1973322), (533, 1669734), (594, 1498263), (702, 1267761), (738, 1205919), (858, 1037259), (891, 998842), (902, 986661), (937, 949806), (1053, 845174), (1066, 834867), (1107, 803946), (1287, 691506), (1353, 657774), (1599, 556578), (1782, 499421), (1874, 474903), (2106, 422587), (2214, 401973), (2574, 345753), (2706, 328887), (2811, 316602), (3198, 278289), (3321, 267982), (3861, 230502), (4059, 219258), (4797, 185526), (5622, 158301), (5863, 151794), (6642, 133991), (7722, 115251), (8118, 109629), (8433, 105534), (9594, 92763), (10307, 86346), (11583, 76834), (11726, 75897), (12177, 73086), (12181, 73062), (14391, 61842), (16866, 52767), (17589, 50598), (20614, 43173), (23166, 38417), (24354, 36543), (24362, 36531), (25299, 35178), (28782, 30921)]