2390256

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{503}}^1$

素因数の和:531

約数の個数: 80

約数和(自身を含む): 7499520

約数和(自身を除く): 5109264

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 503, 528, 594, 792, 1006, 1188, 1509, 1584, 2012, 2376, 3018, 4024, 4527, 4752, 5533, 6036, 8048, 9054, 11066, 12072, 13581, 16599, 18108, 22132, 24144, 27162, 33198, 36216, 44264, 49797, 54324, 66396, 72432, 88528, 99594, 108648, 132792, 149391, 199188, 217296, 265584, 298782, 398376, 597564, 796752, 1195128, 2390256]

約数ペア:

[(1, 2390256), (2, 1195128), (3, 796752), (4, 597564), (6, 398376), (8, 298782), (9, 265584), (11, 217296), (12, 199188), (16, 149391), (18, 132792), (22, 108648), (24, 99594), (27, 88528), (33, 72432), (36, 66396), (44, 54324), (48, 49797), (54, 44264), (66, 36216), (72, 33198), (88, 27162), (99, 24144), (108, 22132), (132, 18108), (144, 16599), (176, 13581), (198, 12072), (216, 11066), (264, 9054), (297, 8048), (396, 6036), (432, 5533), (503, 4752), (528, 4527), (594, 4024), (792, 3018), (1006, 2376), (1188, 2012), (1509, 1584)]