318839976

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5407}}^1$

素因数の和:5445

約数の個数: 160

約数和(自身を含む): 1099338240

約数和(自身を除く): 780498264

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, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 252, 273, 312, 324, 351, 364, 378, 468, 504, 546, 567, 648, 702, 728, 756, 819, 936, 1053, 1092, 1134, 1404, 1512, 1638, 2106, 2184, 2268, 2457, 2808, 3276, 4212, 4536, 4914, 5407, 6552, 7371, 8424, 9828, 10814, 14742, 16221, 19656, 21628, 29484, 32442, 37849, 43256, 48663, 58968, 64884, 70291, 75698, 97326, 113547, 129768, 140582, 145989, 151396, 194652, 210873, 227094, 281164, 291978, 302792, 340641, 389304, 421746, 437967, 454188, 492037, 562328, 583956, 632619, 681282, 843492, 875934, 908376, 984074, 1021923, 1167912, 1265238, 1362564, 1476111, 1686984, 1751868, 1897857, 1968148, 2043846, 2530476, 2725128, 2952222, 3065769, 3503736, 3795714, 3936296, 4087692, 4428333, 5060952, 5693571, 5904444, 6131538, 7591428, 8175384, 8856666, 11387142, 11808888, 12263076, 13284999, 15182856, 17713332, 22774284, 24526152, 26569998, 35426664, 39854997, 45548568, 53139996, 79709994, 106279992, 159419988, 318839976]

約数ペア:

[(1, 318839976), (2, 159419988), (3, 106279992), (4, 79709994), (6, 53139996), (7, 45548568), (8, 39854997), (9, 35426664), (12, 26569998), (13, 24526152), (14, 22774284), (18, 17713332), (21, 15182856), (24, 13284999), (26, 12263076), (27, 11808888), (28, 11387142), (36, 8856666), (39, 8175384), (42, 7591428), (52, 6131538), (54, 5904444), (56, 5693571), (63, 5060952), (72, 4428333), (78, 4087692), (81, 3936296), (84, 3795714), (91, 3503736), (104, 3065769), (108, 2952222), (117, 2725128), (126, 2530476), (156, 2043846), (162, 1968148), (168, 1897857), (182, 1751868), (189, 1686984), (216, 1476111), (234, 1362564), (252, 1265238), (273, 1167912), (312, 1021923), (324, 984074), (351, 908376), (364, 875934), (378, 843492), (468, 681282), (504, 632619), (546, 583956), (567, 562328), (648, 492037), (702, 454188), (728, 437967), (756, 421746), (819, 389304), (936, 340641), (1053, 302792), (1092, 291978), (1134, 281164), (1404, 227094), (1512, 210873), (1638, 194652), (2106, 151396), (2184, 145989), (2268, 140582), (2457, 129768), (2808, 113547), (3276, 97326), (4212, 75698), (4536, 70291), (4914, 64884), (5407, 58968), (6552, 48663), (7371, 43256), (8424, 37849), (9828, 32442), (10814, 29484), (14742, 21628), (16221, 19656)]