409968312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{1657}}^1$

素因数の和:1753

約数の個数: 96

約数和(自身を含む): 1128700080

約数和(自身を除く): 718731768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 169, 183, 244, 312, 338, 366, 488, 507, 676, 732, 793, 1014, 1352, 1464, 1586, 1657, 2028, 2379, 3172, 3314, 4056, 4758, 4971, 6344, 6628, 9516, 9942, 10309, 13256, 19032, 19884, 20618, 21541, 30927, 39768, 41236, 43082, 61854, 64623, 82472, 86164, 101077, 123708, 129246, 172328, 202154, 247416, 258492, 280033, 303231, 404308, 516984, 560066, 606462, 808616, 840099, 1120132, 1212924, 1314001, 1680198, 2240264, 2425848, 2628002, 3360396, 3942003, 5256004, 6720792, 7884006, 10512008, 15768012, 17082013, 31536024, 34164026, 51246039, 68328052, 102492078, 136656104, 204984156, 409968312]

約数ペア:

[(1, 409968312), (2, 204984156), (3, 136656104), (4, 102492078), (6, 68328052), (8, 51246039), (12, 34164026), (13, 31536024), (24, 17082013), (26, 15768012), (39, 10512008), (52, 7884006), (61, 6720792), (78, 5256004), (104, 3942003), (122, 3360396), (156, 2628002), (169, 2425848), (183, 2240264), (244, 1680198), (312, 1314001), (338, 1212924), (366, 1120132), (488, 840099), (507, 808616), (676, 606462), (732, 560066), (793, 516984), (1014, 404308), (1352, 303231), (1464, 280033), (1586, 258492), (1657, 247416), (2028, 202154), (2379, 172328), (3172, 129246), (3314, 123708), (4056, 101077), (4758, 86164), (4971, 82472), (6344, 64623), (6628, 61854), (9516, 43082), (9942, 41236), (10309, 39768), (13256, 30927), (19032, 21541), (19884, 20618)]