282987952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:590

約数の個数: 80

約数和(自身を含む): 621835200

約数和(自身を除く): 338847248

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 149, 184, 208, 298, 299, 368, 397, 596, 598, 794, 1192, 1196, 1588, 1937, 2384, 2392, 3176, 3427, 3874, 4784, 5161, 6352, 6854, 7748, 9131, 10322, 13708, 15496, 18262, 20644, 27416, 30992, 36524, 41288, 44551, 54832, 59153, 73048, 82576, 89102, 118306, 118703, 146096, 178204, 236612, 237406, 356408, 473224, 474812, 712816, 768989, 946448, 949624, 1360519, 1537978, 1899248, 2721038, 3075956, 5442076, 6151912, 10884152, 12303824, 17686747, 21768304, 35373494, 70746988, 141493976, 282987952]

約数ペア:

[(1, 282987952), (2, 141493976), (4, 70746988), (8, 35373494), (13, 21768304), (16, 17686747), (23, 12303824), (26, 10884152), (46, 6151912), (52, 5442076), (92, 3075956), (104, 2721038), (149, 1899248), (184, 1537978), (208, 1360519), (298, 949624), (299, 946448), (368, 768989), (397, 712816), (596, 474812), (598, 473224), (794, 356408), (1192, 237406), (1196, 236612), (1588, 178204), (1937, 146096), (2384, 118703), (2392, 118306), (3176, 89102), (3427, 82576), (3874, 73048), (4784, 59153), (5161, 54832), (6352, 44551), (6854, 41288), (7748, 36524), (9131, 30992), (10322, 27416), (13708, 20644), (15496, 18262)]