215642952

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1123}}^1$

素因数の和:1272

約数の個数: 128

約数和(自身を含む): 690585600

約数和(自身を除く): 474942648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 127, 168, 189, 216, 252, 254, 378, 381, 504, 508, 756, 762, 889, 1016, 1123, 1143, 1512, 1524, 1778, 2246, 2286, 2667, 3048, 3369, 3429, 3556, 4492, 4572, 5334, 6738, 6858, 7112, 7861, 8001, 8984, 9144, 10107, 10668, 13476, 13716, 15722, 16002, 20214, 21336, 23583, 24003, 26952, 27432, 30321, 31444, 32004, 40428, 47166, 48006, 60642, 62888, 64008, 70749, 80856, 94332, 96012, 121284, 141498, 142621, 188664, 192024, 212247, 242568, 282996, 285242, 424494, 427863, 565992, 570484, 848988, 855726, 998347, 1140968, 1283589, 1697976, 1711452, 1996694, 2567178, 2995041, 3422904, 3850767, 3993388, 5134356, 5990082, 7701534, 7986776, 8985123, 10268712, 11980164, 15403068, 17970246, 23960328, 26955369, 30806136, 35940492, 53910738, 71880984, 107821476, 215642952]

約数ペア:

[(1, 215642952), (2, 107821476), (3, 71880984), (4, 53910738), (6, 35940492), (7, 30806136), (8, 26955369), (9, 23960328), (12, 17970246), (14, 15403068), (18, 11980164), (21, 10268712), (24, 8985123), (27, 7986776), (28, 7701534), (36, 5990082), (42, 5134356), (54, 3993388), (56, 3850767), (63, 3422904), (72, 2995041), (84, 2567178), (108, 1996694), (126, 1711452), (127, 1697976), (168, 1283589), (189, 1140968), (216, 998347), (252, 855726), (254, 848988), (378, 570484), (381, 565992), (504, 427863), (508, 424494), (756, 285242), (762, 282996), (889, 242568), (1016, 212247), (1123, 192024), (1143, 188664), (1512, 142621), (1524, 141498), (1778, 121284), (2246, 96012), (2286, 94332), (2667, 80856), (3048, 70749), (3369, 64008), (3429, 62888), (3556, 60642), (4492, 48006), (4572, 47166), (5334, 40428), (6738, 32004), (6858, 31444), (7112, 30321), (7861, 27432), (8001, 26952), (8984, 24003), (9144, 23583), (10107, 21336), (10668, 20214), (13476, 16002), (13716, 15722)]