628656672

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1249}}^1$

素因数の和:1383

約数の個数: 144

約数和(自身を含む): 1939140000

約数和(自身を除く): 1310483328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 107, 112, 147, 168, 196, 214, 224, 294, 321, 336, 392, 428, 588, 642, 672, 749, 784, 856, 1176, 1249, 1284, 1498, 1568, 1712, 2247, 2352, 2498, 2568, 2996, 3424, 3747, 4494, 4704, 4996, 5136, 5243, 5992, 7494, 8743, 8988, 9992, 10272, 10486, 11984, 14988, 15729, 17486, 17976, 19984, 20972, 23968, 26229, 29976, 31458, 34972, 35952, 39968, 41944, 52458, 59952, 61201, 62916, 69944, 71904, 83888, 104916, 119904, 122402, 125832, 133643, 139888, 167776, 183603, 209832, 244804, 251664, 267286, 279776, 367206, 400929, 419664, 489608, 503328, 534572, 734412, 801858, 839328, 935501, 979216, 1069144, 1468824, 1603716, 1871002, 1958432, 2138288, 2806503, 2937648, 3207432, 3742004, 4276576, 5613006, 5875296, 6414864, 6548507, 7484008, 11226012, 12829728, 13097014, 14968016, 19645521, 22452024, 26194028, 29936032, 39291042, 44904048, 52388056, 78582084, 89808096, 104776112, 157164168, 209552224, 314328336, 628656672]

約数ペア:

[(1, 628656672), (2, 314328336), (3, 209552224), (4, 157164168), (6, 104776112), (7, 89808096), (8, 78582084), (12, 52388056), (14, 44904048), (16, 39291042), (21, 29936032), (24, 26194028), (28, 22452024), (32, 19645521), (42, 14968016), (48, 13097014), (49, 12829728), (56, 11226012), (84, 7484008), (96, 6548507), (98, 6414864), (107, 5875296), (112, 5613006), (147, 4276576), (168, 3742004), (196, 3207432), (214, 2937648), (224, 2806503), (294, 2138288), (321, 1958432), (336, 1871002), (392, 1603716), (428, 1468824), (588, 1069144), (642, 979216), (672, 935501), (749, 839328), (784, 801858), (856, 734412), (1176, 534572), (1249, 503328), (1284, 489608), (1498, 419664), (1568, 400929), (1712, 367206), (2247, 279776), (2352, 267286), (2498, 251664), (2568, 244804), (2996, 209832), (3424, 183603), (3747, 167776), (4494, 139888), (4704, 133643), (4996, 125832), (5136, 122402), (5243, 119904), (5992, 104916), (7494, 83888), (8743, 71904), (8988, 69944), (9992, 62916), (10272, 61201), (10486, 59952), (11984, 52458), (14988, 41944), (15729, 39968), (17486, 35952), (17976, 34972), (19984, 31458), (20972, 29976), (23968, 26229)]