2649338328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{29587}}^1$

素因数の和:29657

約数の個数: 128

約数和(自身を含む): 8350917120

約数和(自身を除く): 5701578792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 41, 42, 52, 56, 78, 82, 84, 91, 104, 123, 156, 164, 168, 182, 246, 273, 287, 312, 328, 364, 492, 533, 546, 574, 728, 861, 984, 1066, 1092, 1148, 1599, 1722, 2132, 2184, 2296, 3198, 3444, 3731, 4264, 6396, 6888, 7462, 11193, 12792, 14924, 22386, 29587, 29848, 44772, 59174, 88761, 89544, 118348, 177522, 207109, 236696, 355044, 384631, 414218, 621327, 710088, 769262, 828436, 1153893, 1213067, 1242654, 1538524, 1656872, 2307786, 2426134, 2485308, 2692417, 3077048, 3639201, 4615572, 4852268, 4970616, 5384834, 7278402, 8077251, 8491469, 9231144, 9704536, 10769668, 14556804, 15769871, 16154502, 16982938, 21539336, 25474407, 29113608, 31539742, 32309004, 33965876, 47309613, 50948814, 63079484, 64618008, 67931752, 94619226, 101897628, 110389097, 126158968, 189238452, 203795256, 220778194, 331167291, 378476904, 441556388, 662334582, 883112776, 1324669164, 2649338328]

約数ペア:

[(1, 2649338328), (2, 1324669164), (3, 883112776), (4, 662334582), (6, 441556388), (7, 378476904), (8, 331167291), (12, 220778194), (13, 203795256), (14, 189238452), (21, 126158968), (24, 110389097), (26, 101897628), (28, 94619226), (39, 67931752), (41, 64618008), (42, 63079484), (52, 50948814), (56, 47309613), (78, 33965876), (82, 32309004), (84, 31539742), (91, 29113608), (104, 25474407), (123, 21539336), (156, 16982938), (164, 16154502), (168, 15769871), (182, 14556804), (246, 10769668), (273, 9704536), (287, 9231144), (312, 8491469), (328, 8077251), (364, 7278402), (492, 5384834), (533, 4970616), (546, 4852268), (574, 4615572), (728, 3639201), (861, 3077048), (984, 2692417), (1066, 2485308), (1092, 2426134), (1148, 2307786), (1599, 1656872), (1722, 1538524), (2132, 1242654), (2184, 1213067), (2296, 1153893), (3198, 828436), (3444, 769262), (3731, 710088), (4264, 621327), (6396, 414218), (6888, 384631), (7462, 355044), (11193, 236696), (12792, 207109), (14924, 177522), (22386, 118348), (29587, 89544), (29848, 88761), (44772, 59174)]