265778448

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4391}}^1$

素因数の和:4512

約数の個数: 80

約数和(自身を含む): 747202176

約数和(自身を除く): 481423728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 97, 104, 156, 194, 208, 291, 312, 388, 582, 624, 776, 1164, 1261, 1552, 2328, 2522, 3783, 4391, 4656, 5044, 7566, 8782, 10088, 13173, 15132, 17564, 20176, 26346, 30264, 35128, 52692, 57083, 60528, 70256, 105384, 114166, 171249, 210768, 228332, 342498, 425927, 456664, 684996, 851854, 913328, 1277781, 1369992, 1703708, 2555562, 2739984, 3407416, 5111124, 5537051, 6814832, 10222248, 11074102, 16611153, 20444496, 22148204, 33222306, 44296408, 66444612, 88592816, 132889224, 265778448]

約数ペア:

[(1, 265778448), (2, 132889224), (3, 88592816), (4, 66444612), (6, 44296408), (8, 33222306), (12, 22148204), (13, 20444496), (16, 16611153), (24, 11074102), (26, 10222248), (39, 6814832), (48, 5537051), (52, 5111124), (78, 3407416), (97, 2739984), (104, 2555562), (156, 1703708), (194, 1369992), (208, 1277781), (291, 913328), (312, 851854), (388, 684996), (582, 456664), (624, 425927), (776, 342498), (1164, 228332), (1261, 210768), (1552, 171249), (2328, 114166), (2522, 105384), (3783, 70256), (4391, 60528), (4656, 57083), (5044, 52692), (7566, 35128), (8782, 30264), (10088, 26346), (13173, 20176), (15132, 17564)]