554678256

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{2393}}^1$

素因数の和:2854

約数の個数: 80

約数和(自身を含む): 1567399680

約数和(自身を除く): 1012721424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 439, 528, 878, 1317, 1756, 2393, 2634, 3512, 4786, 4829, 5268, 7024, 7179, 9572, 9658, 10536, 14358, 14487, 19144, 19316, 21072, 26323, 28716, 28974, 38288, 38632, 52646, 57432, 57948, 77264, 78969, 105292, 114864, 115896, 157938, 210584, 231792, 315876, 421168, 631752, 1050527, 1263504, 2101054, 3151581, 4202108, 6303162, 8404216, 11555797, 12606324, 16808432, 23111594, 25212648, 34667391, 46223188, 50425296, 69334782, 92446376, 138669564, 184892752, 277339128, 554678256]

約数ペア:

[(1, 554678256), (2, 277339128), (3, 184892752), (4, 138669564), (6, 92446376), (8, 69334782), (11, 50425296), (12, 46223188), (16, 34667391), (22, 25212648), (24, 23111594), (33, 16808432), (44, 12606324), (48, 11555797), (66, 8404216), (88, 6303162), (132, 4202108), (176, 3151581), (264, 2101054), (439, 1263504), (528, 1050527), (878, 631752), (1317, 421168), (1756, 315876), (2393, 231792), (2634, 210584), (3512, 157938), (4786, 115896), (4829, 114864), (5268, 105292), (7024, 78969), (7179, 77264), (9572, 57948), (9658, 57432), (10536, 52646), (14358, 38632), (14487, 38288), (19144, 28974), (19316, 28716), (21072, 26323)]