289234476

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1049}}^1$

素因数の和:1125

約数の個数: 120

約数和(自身を含む): 811087200

約数和(自身を除く): 521852724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 37, 46, 54, 69, 74, 81, 92, 108, 111, 138, 148, 162, 207, 222, 276, 324, 333, 414, 444, 621, 666, 828, 851, 999, 1049, 1242, 1332, 1702, 1863, 1998, 2098, 2484, 2553, 2997, 3147, 3404, 3726, 3996, 4196, 5106, 5994, 6294, 7452, 7659, 9441, 10212, 11988, 12588, 15318, 18882, 22977, 24127, 28323, 30636, 37764, 38813, 45954, 48254, 56646, 68931, 72381, 77626, 84969, 91908, 96508, 113292, 116439, 137862, 144762, 155252, 169938, 217143, 232878, 275724, 289524, 339876, 349317, 434286, 465756, 651429, 698634, 868572, 892699, 1047951, 1302858, 1397268, 1785398, 1954287, 2095902, 2605716, 2678097, 3143853, 3570796, 3908574, 4191804, 5356194, 6287706, 7817148, 8034291, 10712388, 12575412, 16068582, 24102873, 32137164, 48205746, 72308619, 96411492, 144617238, 289234476]

約数ペア:

[(1, 289234476), (2, 144617238), (3, 96411492), (4, 72308619), (6, 48205746), (9, 32137164), (12, 24102873), (18, 16068582), (23, 12575412), (27, 10712388), (36, 8034291), (37, 7817148), (46, 6287706), (54, 5356194), (69, 4191804), (74, 3908574), (81, 3570796), (92, 3143853), (108, 2678097), (111, 2605716), (138, 2095902), (148, 1954287), (162, 1785398), (207, 1397268), (222, 1302858), (276, 1047951), (324, 892699), (333, 868572), (414, 698634), (444, 651429), (621, 465756), (666, 434286), (828, 349317), (851, 339876), (999, 289524), (1049, 275724), (1242, 232878), (1332, 217143), (1702, 169938), (1863, 155252), (1998, 144762), (2098, 137862), (2484, 116439), (2553, 113292), (2997, 96508), (3147, 91908), (3404, 84969), (3726, 77626), (3996, 72381), (4196, 68931), (5106, 56646), (5994, 48254), (6294, 45954), (7452, 38813), (7659, 37764), (9441, 30636), (10212, 28323), (11988, 24127), (12588, 22977), (15318, 18882)]