1289959056

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^2\times {\mathrm{73}}^2$

素因数の和:242

約数の個数: 135

約数和(自身を含む): 3751675707

約数和(自身を除く): 2461716651

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 73, 82, 123, 144, 146, 164, 219, 246, 292, 328, 369, 438, 492, 584, 656, 657, 738, 876, 984, 1168, 1314, 1476, 1681, 1752, 1968, 2628, 2952, 2993, 3362, 3504, 5043, 5256, 5329, 5904, 5986, 6724, 8979, 10086, 10512, 10658, 11972, 13448, 15129, 15987, 17958, 20172, 21316, 23944, 26896, 26937, 30258, 31974, 35916, 40344, 42632, 47888, 47961, 53874, 60516, 63948, 71832, 80688, 85264, 95922, 107748, 121032, 122713, 127896, 143664, 191844, 215496, 218489, 242064, 245426, 255792, 368139, 383688, 430992, 436978, 490852, 655467, 736278, 767376, 873956, 981704, 1104417, 1310934, 1472556, 1747912, 1963408, 1966401, 2208834, 2621868, 2945112, 3495824, 3932802, 4417668, 5243736, 5890224, 7865604, 8835336, 8958049, 10487472, 15731208, 17670672, 17916098, 26874147, 31462416, 35832196, 53748294, 71664392, 80622441, 107496588, 143328784, 161244882, 214993176, 322489764, 429986352, 644979528, 1289959056]

約数ペア:

[(1, 1289959056), (2, 644979528), (3, 429986352), (4, 322489764), (6, 214993176), (8, 161244882), (9, 143328784), (12, 107496588), (16, 80622441), (18, 71664392), (24, 53748294), (36, 35832196), (41, 31462416), (48, 26874147), (72, 17916098), (73, 17670672), (82, 15731208), (123, 10487472), (144, 8958049), (146, 8835336), (164, 7865604), (219, 5890224), (246, 5243736), (292, 4417668), (328, 3932802), (369, 3495824), (438, 2945112), (492, 2621868), (584, 2208834), (656, 1966401), (657, 1963408), (738, 1747912), (876, 1472556), (984, 1310934), (1168, 1104417), (1314, 981704), (1476, 873956), (1681, 767376), (1752, 736278), (1968, 655467), (2628, 490852), (2952, 436978), (2993, 430992), (3362, 383688), (3504, 368139), (5043, 255792), (5256, 245426), (5329, 242064), (5904, 218489), (5986, 215496), (6724, 191844), (8979, 143664), (10086, 127896), (10512, 122713), (10658, 121032), (11972, 107748), (13448, 95922), (15129, 85264), (15987, 80688), (17958, 71832), (20172, 63948), (21316, 60516), (23944, 53874), (26896, 47961), (26937, 47888), (30258, 42632), (31974, 40344)]