389521776

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:492

約数の個数: 160

約数和(自身を含む): 1196352000

約数和(自身を除く): 806830224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 59, 84, 98, 112, 118, 147, 168, 177, 196, 236, 294, 336, 343, 354, 392, 401, 413, 472, 588, 686, 708, 784, 802, 826, 944, 1029, 1176, 1203, 1239, 1372, 1416, 1604, 1652, 2058, 2352, 2406, 2478, 2744, 2807, 2832, 2891, 3208, 3304, 4116, 4812, 4956, 5488, 5614, 5782, 6416, 6608, 8232, 8421, 8673, 9624, 9912, 11228, 11564, 16464, 16842, 17346, 19248, 19649, 19824, 20237, 22456, 23128, 23659, 33684, 34692, 39298, 40474, 44912, 46256, 47318, 58947, 60711, 67368, 69384, 70977, 78596, 80948, 94636, 117894, 121422, 134736, 137543, 138768, 141954, 157192, 161896, 165613, 189272, 235788, 242844, 275086, 283908, 314384, 323792, 331226, 378544, 412629, 471576, 485688, 496839, 550172, 567816, 662452, 825258, 943152, 971376, 993678, 1100344, 1135632, 1159291, 1324904, 1650516, 1987356, 2200688, 2318582, 2649808, 3301032, 3477873, 3974712, 4637164, 6602064, 6955746, 7949424, 8115037, 9274328, 13911492, 16230074, 18548656, 24345111, 27822984, 32460148, 48690222, 55645968, 64920296, 97380444, 129840592, 194760888, 389521776]

約数ペア:

[(1, 389521776), (2, 194760888), (3, 129840592), (4, 97380444), (6, 64920296), (7, 55645968), (8, 48690222), (12, 32460148), (14, 27822984), (16, 24345111), (21, 18548656), (24, 16230074), (28, 13911492), (42, 9274328), (48, 8115037), (49, 7949424), (56, 6955746), (59, 6602064), (84, 4637164), (98, 3974712), (112, 3477873), (118, 3301032), (147, 2649808), (168, 2318582), (177, 2200688), (196, 1987356), (236, 1650516), (294, 1324904), (336, 1159291), (343, 1135632), (354, 1100344), (392, 993678), (401, 971376), (413, 943152), (472, 825258), (588, 662452), (686, 567816), (708, 550172), (784, 496839), (802, 485688), (826, 471576), (944, 412629), (1029, 378544), (1176, 331226), (1203, 323792), (1239, 314384), (1372, 283908), (1416, 275086), (1604, 242844), (1652, 235788), (2058, 189272), (2352, 165613), (2406, 161896), (2478, 157192), (2744, 141954), (2807, 138768), (2832, 137543), (2891, 134736), (3208, 121422), (3304, 117894), (4116, 94636), (4812, 80948), (4956, 78596), (5488, 70977), (5614, 69384), (5782, 67368), (6416, 60711), (6608, 58947), (8232, 47318), (8421, 46256), (8673, 44912), (9624, 40474), (9912, 39298), (11228, 34692), (11564, 33684), (16464, 23659), (16842, 23128), (17346, 22456), (19248, 20237), (19649, 19824)]