2946216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:119

約数の個数: 128

約数和(自身を含む): 9676800

約数和(自身を除く): 6730584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 71, 76, 78, 84, 91, 104, 114, 133, 142, 152, 156, 168, 182, 213, 228, 247, 266, 273, 284, 312, 364, 399, 426, 456, 494, 497, 532, 546, 568, 728, 741, 798, 852, 923, 988, 994, 1064, 1092, 1349, 1482, 1491, 1596, 1704, 1729, 1846, 1976, 1988, 2184, 2698, 2769, 2964, 2982, 3192, 3458, 3692, 3976, 4047, 5187, 5396, 5538, 5928, 5964, 6461, 6916, 7384, 8094, 9443, 10374, 10792, 11076, 11928, 12922, 13832, 16188, 17537, 18886, 19383, 20748, 22152, 25844, 28329, 32376, 35074, 37772, 38766, 41496, 51688, 52611, 56658, 70148, 75544, 77532, 105222, 113316, 122759, 140296, 155064, 210444, 226632, 245518, 368277, 420888, 491036, 736554, 982072, 1473108, 2946216]

約数ペア:

[(1, 2946216), (2, 1473108), (3, 982072), (4, 736554), (6, 491036), (7, 420888), (8, 368277), (12, 245518), (13, 226632), (14, 210444), (19, 155064), (21, 140296), (24, 122759), (26, 113316), (28, 105222), (38, 77532), (39, 75544), (42, 70148), (52, 56658), (56, 52611), (57, 51688), (71, 41496), (76, 38766), (78, 37772), (84, 35074), (91, 32376), (104, 28329), (114, 25844), (133, 22152), (142, 20748), (152, 19383), (156, 18886), (168, 17537), (182, 16188), (213, 13832), (228, 12922), (247, 11928), (266, 11076), (273, 10792), (284, 10374), (312, 9443), (364, 8094), (399, 7384), (426, 6916), (456, 6461), (494, 5964), (497, 5928), (532, 5538), (546, 5396), (568, 5187), (728, 4047), (741, 3976), (798, 3692), (852, 3458), (923, 3192), (988, 2982), (994, 2964), (1064, 2769), (1092, 2698), (1349, 2184), (1482, 1988), (1491, 1976), (1596, 1846), (1704, 1729)]