281188128

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{967}}^1$

素因数の和:1226

約数の個数: 96

約数和(自身を含む): 799134336

約数和(自身を除く): 517946208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 233, 312, 416, 466, 624, 699, 932, 967, 1248, 1398, 1864, 1934, 2796, 2901, 3029, 3728, 3868, 5592, 5802, 6058, 7456, 7736, 9087, 11184, 11604, 12116, 12571, 15472, 18174, 22368, 23208, 24232, 25142, 30944, 36348, 37713, 46416, 48464, 50284, 72696, 75426, 92832, 96928, 100568, 145392, 150852, 201136, 225311, 290784, 301704, 402272, 450622, 603408, 675933, 901244, 1206816, 1351866, 1802488, 2703732, 2929043, 3604976, 5407464, 5858086, 7209952, 8787129, 10814928, 11716172, 17574258, 21629856, 23432344, 35148516, 46864688, 70297032, 93729376, 140594064, 281188128]

約数ペア:

[(1, 281188128), (2, 140594064), (3, 93729376), (4, 70297032), (6, 46864688), (8, 35148516), (12, 23432344), (13, 21629856), (16, 17574258), (24, 11716172), (26, 10814928), (32, 8787129), (39, 7209952), (48, 5858086), (52, 5407464), (78, 3604976), (96, 2929043), (104, 2703732), (156, 1802488), (208, 1351866), (233, 1206816), (312, 901244), (416, 675933), (466, 603408), (624, 450622), (699, 402272), (932, 301704), (967, 290784), (1248, 225311), (1398, 201136), (1864, 150852), (1934, 145392), (2796, 100568), (2901, 96928), (3029, 92832), (3728, 75426), (3868, 72696), (5592, 50284), (5802, 48464), (6058, 46416), (7456, 37713), (7736, 36348), (9087, 30944), (11184, 25142), (11604, 24232), (12116, 23208), (12571, 22368), (15472, 18174)]