660225384

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{33589}}^1$

素因数の和:33624

約数の個数: 128

約数和(自身を含む): 2257248000

約数和(自身を除く): 1597022616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 9828, 19656, 33589, 67178, 100767, 134356, 201534, 235123, 268712, 302301, 403068, 436657, 470246, 604602, 705369, 806136, 873314, 906903, 940492, 1209204, 1309971, 1410738, 1746628, 1813806, 1880984, 2116107, 2418408, 2619942, 2821476, 3056599, 3493256, 3627612, 3929913, 4232214, 5239884, 5642952, 6113198, 6348321, 7255224, 7859826, 8464428, 9169797, 10479768, 11789739, 12226396, 12696642, 15719652, 16928856, 18339594, 23579478, 24452792, 25393284, 27509391, 31439304, 36679188, 47158956, 50786568, 55018782, 73358376, 82528173, 94317912, 110037564, 165056346, 220075128, 330112692, 660225384]

約数ペア:

[(1, 660225384), (2, 330112692), (3, 220075128), (4, 165056346), (6, 110037564), (7, 94317912), (8, 82528173), (9, 73358376), (12, 55018782), (13, 50786568), (14, 47158956), (18, 36679188), (21, 31439304), (24, 27509391), (26, 25393284), (27, 24452792), (28, 23579478), (36, 18339594), (39, 16928856), (42, 15719652), (52, 12696642), (54, 12226396), (56, 11789739), (63, 10479768), (72, 9169797), (78, 8464428), (84, 7859826), (91, 7255224), (104, 6348321), (108, 6113198), (117, 5642952), (126, 5239884), (156, 4232214), (168, 3929913), (182, 3627612), (189, 3493256), (216, 3056599), (234, 2821476), (252, 2619942), (273, 2418408), (312, 2116107), (351, 1880984), (364, 1813806), (378, 1746628), (468, 1410738), (504, 1309971), (546, 1209204), (702, 940492), (728, 906903), (756, 873314), (819, 806136), (936, 705369), (1092, 604602), (1404, 470246), (1512, 436657), (1638, 403068), (2184, 302301), (2457, 268712), (2808, 235123), (3276, 201534), (4914, 134356), (6552, 100767), (9828, 67178), (19656, 33589)]