215147088

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{409}}^1$

素因数の和:717

約数の個数: 120

約数和(自身を含む): 652328040

約数和(自身を除く): 437180952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 281, 312, 409, 468, 562, 624, 818, 843, 936, 1124, 1227, 1636, 1686, 1872, 2248, 2454, 2529, 3272, 3372, 3653, 3681, 4496, 4908, 5058, 5317, 6544, 6744, 7306, 7362, 9816, 10116, 10634, 10959, 13488, 14612, 14724, 15951, 19632, 20232, 21268, 21918, 29224, 29448, 31902, 32877, 40464, 42536, 43836, 47853, 58448, 58896, 63804, 65754, 85072, 87672, 95706, 114929, 127608, 131508, 175344, 191412, 229858, 255216, 263016, 344787, 382824, 459716, 526032, 689574, 765648, 919432, 1034361, 1379148, 1494077, 1838864, 2068722, 2758296, 2988154, 4137444, 4482231, 5516592, 5976308, 8274888, 8964462, 11952616, 13446693, 16549776, 17928924, 23905232, 26893386, 35857848, 53786772, 71715696, 107573544, 215147088]

約数ペア:

[(1, 215147088), (2, 107573544), (3, 71715696), (4, 53786772), (6, 35857848), (8, 26893386), (9, 23905232), (12, 17928924), (13, 16549776), (16, 13446693), (18, 11952616), (24, 8964462), (26, 8274888), (36, 5976308), (39, 5516592), (48, 4482231), (52, 4137444), (72, 2988154), (78, 2758296), (104, 2068722), (117, 1838864), (144, 1494077), (156, 1379148), (208, 1034361), (234, 919432), (281, 765648), (312, 689574), (409, 526032), (468, 459716), (562, 382824), (624, 344787), (818, 263016), (843, 255216), (936, 229858), (1124, 191412), (1227, 175344), (1636, 131508), (1686, 127608), (1872, 114929), (2248, 95706), (2454, 87672), (2529, 85072), (3272, 65754), (3372, 63804), (3653, 58896), (3681, 58448), (4496, 47853), (4908, 43836), (5058, 42536), (5317, 40464), (6544, 32877), (6744, 31902), (7306, 29448), (7362, 29224), (9816, 21918), (10116, 21268), (10634, 20232), (10959, 19632), (13488, 15951), (14612, 14724)]