331452576

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12647}}^1$

素因数の和:12683

約数の個数: 144

約数和(自身を含む): 1160175744

約数和(自身を除く): 828723168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 12647, 13104, 25294, 26208, 37941, 50588, 75882, 88529, 101176, 113823, 151764, 164411, 177058, 202352, 227646, 265587, 303528, 328822, 354116, 404704, 455292, 493233, 531174, 607056, 657644, 708232, 796761, 910584, 986466, 1062348, 1150877, 1214112, 1315288, 1416464, 1479699, 1593522, 1821168, 1972932, 2124696, 2301754, 2630576, 2832928, 2959398, 3187044, 3452631, 3642336, 3945864, 4249392, 4603508, 5261152, 5918796, 6374088, 6905262, 7891728, 8498784, 9207016, 10357893, 11837592, 12748176, 13810524, 15783456, 18414032, 20715786, 23675184, 25496352, 27621048, 36828064, 41431572, 47350368, 55242096, 82863144, 110484192, 165726288, 331452576]

約数ペア:

[(1, 331452576), (2, 165726288), (3, 110484192), (4, 82863144), (6, 55242096), (7, 47350368), (8, 41431572), (9, 36828064), (12, 27621048), (13, 25496352), (14, 23675184), (16, 20715786), (18, 18414032), (21, 15783456), (24, 13810524), (26, 12748176), (28, 11837592), (32, 10357893), (36, 9207016), (39, 8498784), (42, 7891728), (48, 6905262), (52, 6374088), (56, 5918796), (63, 5261152), (72, 4603508), (78, 4249392), (84, 3945864), (91, 3642336), (96, 3452631), (104, 3187044), (112, 2959398), (117, 2832928), (126, 2630576), (144, 2301754), (156, 2124696), (168, 1972932), (182, 1821168), (208, 1593522), (224, 1479699), (234, 1416464), (252, 1315288), (273, 1214112), (288, 1150877), (312, 1062348), (336, 986466), (364, 910584), (416, 796761), (468, 708232), (504, 657644), (546, 607056), (624, 531174), (672, 493233), (728, 455292), (819, 404704), (936, 354116), (1008, 328822), (1092, 303528), (1248, 265587), (1456, 227646), (1638, 202352), (1872, 177058), (2016, 164411), (2184, 151764), (2912, 113823), (3276, 101176), (3744, 88529), (4368, 75882), (6552, 50588), (8736, 37941), (12647, 26208), (13104, 25294)]