2928744

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:184

約数の個数: 128

約数和(自身を含む): 10080000

約数和(自身を除く): 7151256

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, 84, 91, 104, 108, 117, 126, 149, 156, 168, 182, 189, 216, 234, 252, 273, 298, 312, 351, 364, 378, 447, 468, 504, 546, 596, 702, 728, 756, 819, 894, 936, 1043, 1092, 1192, 1341, 1404, 1512, 1638, 1788, 1937, 2086, 2184, 2457, 2682, 2808, 3129, 3276, 3576, 3874, 4023, 4172, 4914, 5364, 5811, 6258, 6552, 7748, 8046, 8344, 9387, 9828, 10728, 11622, 12516, 13559, 15496, 16092, 17433, 18774, 19656, 23244, 25032, 27118, 28161, 32184, 34866, 37548, 40677, 46488, 52299, 54236, 56322, 69732, 75096, 81354, 104598, 108472, 112644, 122031, 139464, 162708, 209196, 225288, 244062, 325416, 366093, 418392, 488124, 732186, 976248, 1464372, 2928744]

約数ペア:

[(1, 2928744), (2, 1464372), (3, 976248), (4, 732186), (6, 488124), (7, 418392), (8, 366093), (9, 325416), (12, 244062), (13, 225288), (14, 209196), (18, 162708), (21, 139464), (24, 122031), (26, 112644), (27, 108472), (28, 104598), (36, 81354), (39, 75096), (42, 69732), (52, 56322), (54, 54236), (56, 52299), (63, 46488), (72, 40677), (78, 37548), (84, 34866), (91, 32184), (104, 28161), (108, 27118), (117, 25032), (126, 23244), (149, 19656), (156, 18774), (168, 17433), (182, 16092), (189, 15496), (216, 13559), (234, 12516), (252, 11622), (273, 10728), (298, 9828), (312, 9387), (351, 8344), (364, 8046), (378, 7748), (447, 6552), (468, 6258), (504, 5811), (546, 5364), (596, 4914), (702, 4172), (728, 4023), (756, 3874), (819, 3576), (894, 3276), (936, 3129), (1043, 2808), (1092, 2682), (1192, 2457), (1341, 2184), (1404, 2086), (1512, 1937), (1638, 1788)]