285492762

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{907}}^1$

素因数の和:1017

約数の個数: 80

約数和(自身を含む): 672392160

約数和(自身を除く): 386899398

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 67, 81, 87, 134, 162, 174, 201, 261, 402, 522, 603, 783, 907, 1206, 1566, 1809, 1814, 1943, 2349, 2721, 3618, 3886, 4698, 5427, 5442, 5829, 8163, 10854, 11658, 16326, 17487, 24489, 26303, 34974, 48978, 52461, 52606, 60769, 73467, 78909, 104922, 121538, 146934, 157383, 157818, 182307, 236727, 314766, 364614, 473454, 546921, 710181, 1093842, 1420362, 1640763, 1762301, 2130543, 3281526, 3524602, 4261086, 4922289, 5286903, 9844578, 10573806, 15860709, 31721418, 47582127, 95164254, 142746381, 285492762]

約数ペア:

[(1, 285492762), (2, 142746381), (3, 95164254), (6, 47582127), (9, 31721418), (18, 15860709), (27, 10573806), (29, 9844578), (54, 5286903), (58, 4922289), (67, 4261086), (81, 3524602), (87, 3281526), (134, 2130543), (162, 1762301), (174, 1640763), (201, 1420362), (261, 1093842), (402, 710181), (522, 546921), (603, 473454), (783, 364614), (907, 314766), (1206, 236727), (1566, 182307), (1809, 157818), (1814, 157383), (1943, 146934), (2349, 121538), (2721, 104922), (3618, 78909), (3886, 73467), (4698, 60769), (5427, 52606), (5442, 52461), (5829, 48978), (8163, 34974), (10854, 26303), (11658, 24489), (16326, 17487)]