316218096

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:439

約数の個数: 120

約数和(自身を含む): 907736544

約数和(自身を除く): 591518448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 157, 197, 213, 284, 314, 394, 426, 471, 568, 591, 628, 639, 788, 852, 942, 1136, 1182, 1256, 1278, 1413, 1576, 1704, 1773, 1884, 2364, 2512, 2556, 2826, 3152, 3408, 3546, 3768, 4728, 5112, 5652, 7092, 7536, 9456, 10224, 11147, 11304, 13987, 14184, 22294, 22608, 27974, 28368, 30929, 33441, 41961, 44588, 55948, 61858, 66882, 83922, 89176, 92787, 100323, 111896, 123716, 125883, 133764, 167844, 178352, 185574, 200646, 223792, 247432, 251766, 267528, 278361, 335688, 371148, 401292, 494864, 503532, 535056, 556722, 671376, 742296, 802584, 1007064, 1113444, 1484592, 1605168, 2014128, 2195959, 2226888, 4391918, 4453776, 6587877, 8783836, 13175754, 17567672, 19763631, 26351508, 35135344, 39527262, 52703016, 79054524, 105406032, 158109048, 316218096]

約数ペア:

[(1, 316218096), (2, 158109048), (3, 105406032), (4, 79054524), (6, 52703016), (8, 39527262), (9, 35135344), (12, 26351508), (16, 19763631), (18, 17567672), (24, 13175754), (36, 8783836), (48, 6587877), (71, 4453776), (72, 4391918), (142, 2226888), (144, 2195959), (157, 2014128), (197, 1605168), (213, 1484592), (284, 1113444), (314, 1007064), (394, 802584), (426, 742296), (471, 671376), (568, 556722), (591, 535056), (628, 503532), (639, 494864), (788, 401292), (852, 371148), (942, 335688), (1136, 278361), (1182, 267528), (1256, 251766), (1278, 247432), (1413, 223792), (1576, 200646), (1704, 185574), (1773, 178352), (1884, 167844), (2364, 133764), (2512, 125883), (2556, 123716), (2826, 111896), (3152, 100323), (3408, 92787), (3546, 89176), (3768, 83922), (4728, 66882), (5112, 61858), (5652, 55948), (7092, 44588), (7536, 41961), (9456, 33441), (10224, 30929), (11147, 28368), (11304, 27974), (13987, 22608), (14184, 22294)]