348340304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:748

約数の個数: 80

約数和(自身を含む): 759951360

約数和(自身を除く): 411611056

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 89, 104, 124, 178, 208, 248, 356, 403, 496, 607, 712, 806, 1157, 1214, 1424, 1612, 2314, 2428, 2759, 3224, 4628, 4856, 5518, 6448, 7891, 9256, 9712, 11036, 15782, 18512, 18817, 22072, 31564, 35867, 37634, 44144, 54023, 63128, 71734, 75268, 108046, 126256, 143468, 150536, 216092, 244621, 286936, 301072, 432184, 489242, 573872, 702299, 864368, 978484, 1404598, 1674713, 1956968, 2809196, 3349426, 3913936, 5618392, 6698852, 11236784, 13397704, 21771269, 26795408, 43542538, 87085076, 174170152, 348340304]

約数ペア:

[(1, 348340304), (2, 174170152), (4, 87085076), (8, 43542538), (13, 26795408), (16, 21771269), (26, 13397704), (31, 11236784), (52, 6698852), (62, 5618392), (89, 3913936), (104, 3349426), (124, 2809196), (178, 1956968), (208, 1674713), (248, 1404598), (356, 978484), (403, 864368), (496, 702299), (607, 573872), (712, 489242), (806, 432184), (1157, 301072), (1214, 286936), (1424, 244621), (1612, 216092), (2314, 150536), (2428, 143468), (2759, 126256), (3224, 108046), (4628, 75268), (4856, 71734), (5518, 63128), (6448, 54023), (7891, 44144), (9256, 37634), (9712, 35867), (11036, 31564), (15782, 22072), (18512, 18817)]