128598552

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:697

約数の個数: 96

約数和(自身を含む): 361904400

約数和(自身を除く): 233305848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 73, 86, 129, 146, 172, 219, 258, 292, 344, 387, 438, 516, 569, 584, 657, 774, 876, 1032, 1138, 1314, 1548, 1707, 1752, 2276, 2628, 3096, 3139, 3414, 4552, 5121, 5256, 6278, 6828, 9417, 10242, 12556, 13656, 18834, 20484, 24467, 25112, 28251, 37668, 40968, 41537, 48934, 56502, 73401, 75336, 83074, 97868, 113004, 124611, 146802, 166148, 195736, 220203, 226008, 249222, 293604, 332296, 373833, 440406, 498444, 587208, 747666, 880812, 996888, 1495332, 1761624, 1786091, 2990664, 3572182, 5358273, 7144364, 10716546, 14288728, 16074819, 21433092, 32149638, 42866184, 64299276, 128598552]

約数ペア:

[(1, 128598552), (2, 64299276), (3, 42866184), (4, 32149638), (6, 21433092), (8, 16074819), (9, 14288728), (12, 10716546), (18, 7144364), (24, 5358273), (36, 3572182), (43, 2990664), (72, 1786091), (73, 1761624), (86, 1495332), (129, 996888), (146, 880812), (172, 747666), (219, 587208), (258, 498444), (292, 440406), (344, 373833), (387, 332296), (438, 293604), (516, 249222), (569, 226008), (584, 220203), (657, 195736), (774, 166148), (876, 146802), (1032, 124611), (1138, 113004), (1314, 97868), (1548, 83074), (1707, 75336), (1752, 73401), (2276, 56502), (2628, 48934), (3096, 41537), (3139, 40968), (3414, 37668), (4552, 28251), (5121, 25112), (5256, 24467), (6278, 20484), (6828, 18834), (9417, 13656), (10242, 12556)]