255704688

素因数分解:

$2^4\times 3^4\times {\mathrm{191}}^1\times {\mathrm{1033}}^1$

素因数の和:1244

約数の個数: 100

約数和(自身を含む): 744678528

約数和(自身を除く): 488973840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 191, 216, 324, 382, 432, 573, 648, 764, 1033, 1146, 1296, 1528, 1719, 2066, 2292, 3056, 3099, 3438, 4132, 4584, 5157, 6198, 6876, 8264, 9168, 9297, 10314, 12396, 13752, 15471, 16528, 18594, 20628, 24792, 27504, 27891, 30942, 37188, 41256, 49584, 55782, 61884, 74376, 82512, 83673, 111564, 123768, 148752, 167346, 197303, 223128, 247536, 334692, 394606, 446256, 591909, 669384, 789212, 1183818, 1338768, 1578424, 1775727, 2367636, 3156848, 3551454, 4735272, 5327181, 7102908, 9470544, 10654362, 14205816, 15981543, 21308724, 28411632, 31963086, 42617448, 63926172, 85234896, 127852344, 255704688]

約数ペア:

[(1, 255704688), (2, 127852344), (3, 85234896), (4, 63926172), (6, 42617448), (8, 31963086), (9, 28411632), (12, 21308724), (16, 15981543), (18, 14205816), (24, 10654362), (27, 9470544), (36, 7102908), (48, 5327181), (54, 4735272), (72, 3551454), (81, 3156848), (108, 2367636), (144, 1775727), (162, 1578424), (191, 1338768), (216, 1183818), (324, 789212), (382, 669384), (432, 591909), (573, 446256), (648, 394606), (764, 334692), (1033, 247536), (1146, 223128), (1296, 197303), (1528, 167346), (1719, 148752), (2066, 123768), (2292, 111564), (3056, 83673), (3099, 82512), (3438, 74376), (4132, 61884), (4584, 55782), (5157, 49584), (6198, 41256), (6876, 37188), (8264, 30942), (9168, 27891), (9297, 27504), (10314, 24792), (12396, 20628), (13752, 18594), (15471, 16528)]