258504696

素因数分解:

$2^3\times 3^4\times {\mathrm{269}}^1\times {\mathrm{1483}}^1$

素因数の和:1770

約数の個数: 80

約数和(自身を含む): 727234200

約数和(自身を除く): 468729504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 269, 324, 538, 648, 807, 1076, 1483, 1614, 2152, 2421, 2966, 3228, 4449, 4842, 5932, 6456, 7263, 8898, 9684, 11864, 13347, 14526, 17796, 19368, 21789, 26694, 29052, 35592, 40041, 43578, 53388, 58104, 80082, 87156, 106776, 120123, 160164, 174312, 240246, 320328, 398927, 480492, 797854, 960984, 1196781, 1595708, 2393562, 3191416, 3590343, 4787124, 7180686, 9574248, 10771029, 14361372, 21542058, 28722744, 32313087, 43084116, 64626174, 86168232, 129252348, 258504696]

約数ペア:

[(1, 258504696), (2, 129252348), (3, 86168232), (4, 64626174), (6, 43084116), (8, 32313087), (9, 28722744), (12, 21542058), (18, 14361372), (24, 10771029), (27, 9574248), (36, 7180686), (54, 4787124), (72, 3590343), (81, 3191416), (108, 2393562), (162, 1595708), (216, 1196781), (269, 960984), (324, 797854), (538, 480492), (648, 398927), (807, 320328), (1076, 240246), (1483, 174312), (1614, 160164), (2152, 120123), (2421, 106776), (2966, 87156), (3228, 80082), (4449, 58104), (4842, 53388), (5932, 43578), (6456, 40041), (7263, 35592), (8898, 29052), (9684, 26694), (11864, 21789), (13347, 19368), (14526, 17796)]