309637692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2011}}^1$

素因数の和:2088

約数の個数: 144

約数和(自身を含む): 984302592

約数和(自身を除く): 674664900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 47, 52, 63, 78, 84, 91, 94, 117, 126, 141, 156, 182, 188, 234, 252, 273, 282, 329, 364, 423, 468, 546, 564, 611, 658, 819, 846, 987, 1092, 1222, 1316, 1638, 1692, 1833, 1974, 2011, 2444, 2961, 3276, 3666, 3948, 4022, 4277, 5499, 5922, 6033, 7332, 8044, 8554, 10998, 11844, 12066, 12831, 14077, 17108, 18099, 21996, 24132, 25662, 26143, 28154, 36198, 38493, 42231, 51324, 52286, 56308, 72396, 76986, 78429, 84462, 94517, 104572, 126693, 153972, 156858, 168924, 183001, 189034, 235287, 253386, 283551, 313716, 366002, 378068, 470574, 506772, 549003, 567102, 661619, 732004, 850653, 941148, 1098006, 1134204, 1228721, 1323238, 1647009, 1701306, 1984857, 2196012, 2457442, 2646476, 3294018, 3402612, 3686163, 3969714, 4914884, 5954571, 6588036, 7372326, 7939428, 8601047, 11058489, 11909142, 14744652, 17202094, 22116978, 23818284, 25803141, 34404188, 44233956, 51606282, 77409423, 103212564, 154818846, 309637692]

約数ペア:

[(1, 309637692), (2, 154818846), (3, 103212564), (4, 77409423), (6, 51606282), (7, 44233956), (9, 34404188), (12, 25803141), (13, 23818284), (14, 22116978), (18, 17202094), (21, 14744652), (26, 11909142), (28, 11058489), (36, 8601047), (39, 7939428), (42, 7372326), (47, 6588036), (52, 5954571), (63, 4914884), (78, 3969714), (84, 3686163), (91, 3402612), (94, 3294018), (117, 2646476), (126, 2457442), (141, 2196012), (156, 1984857), (182, 1701306), (188, 1647009), (234, 1323238), (252, 1228721), (273, 1134204), (282, 1098006), (329, 941148), (364, 850653), (423, 732004), (468, 661619), (546, 567102), (564, 549003), (611, 506772), (658, 470574), (819, 378068), (846, 366002), (987, 313716), (1092, 283551), (1222, 253386), (1316, 235287), (1638, 189034), (1692, 183001), (1833, 168924), (1974, 156858), (2011, 153972), (2444, 126693), (2961, 104572), (3276, 94517), (3666, 84462), (3948, 78429), (4022, 76986), (4277, 72396), (5499, 56308), (5922, 52286), (6033, 51324), (7332, 42231), (8044, 38493), (8554, 36198), (10998, 28154), (11844, 26143), (12066, 25662), (12831, 24132), (14077, 21996), (17108, 18099)]