393614910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{883}}^1$

素因数の和:1039

約数の個数: 128

約数和(自身を含む): 1140572160

約数和(自身を除く): 746957250

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 127, 130, 135, 195, 234, 254, 270, 351, 381, 390, 585, 635, 702, 762, 883, 1143, 1170, 1270, 1651, 1755, 1766, 1905, 2286, 2649, 3302, 3429, 3510, 3810, 4415, 4953, 5298, 5715, 6858, 7947, 8255, 8830, 9906, 11430, 11479, 13245, 14859, 15894, 16510, 17145, 22958, 23841, 24765, 26490, 29718, 34290, 34437, 39735, 44577, 47682, 49530, 57395, 68874, 74295, 79470, 89154, 103311, 112141, 114790, 119205, 148590, 172185, 206622, 222885, 224282, 238410, 309933, 336423, 344370, 445770, 516555, 560705, 619866, 672846, 1009269, 1033110, 1121410, 1457833, 1549665, 1682115, 2018538, 2915666, 3027807, 3099330, 3364230, 4373499, 5046345, 6055614, 7289165, 8746998, 10092690, 13120497, 14578330, 15139035, 21867495, 26240994, 30278070, 39361491, 43734990, 65602485, 78722982, 131204970, 196807455, 393614910]

約数ペア:

[(1, 393614910), (2, 196807455), (3, 131204970), (5, 78722982), (6, 65602485), (9, 43734990), (10, 39361491), (13, 30278070), (15, 26240994), (18, 21867495), (26, 15139035), (27, 14578330), (30, 13120497), (39, 10092690), (45, 8746998), (54, 7289165), (65, 6055614), (78, 5046345), (90, 4373499), (117, 3364230), (127, 3099330), (130, 3027807), (135, 2915666), (195, 2018538), (234, 1682115), (254, 1549665), (270, 1457833), (351, 1121410), (381, 1033110), (390, 1009269), (585, 672846), (635, 619866), (702, 560705), (762, 516555), (883, 445770), (1143, 344370), (1170, 336423), (1270, 309933), (1651, 238410), (1755, 224282), (1766, 222885), (1905, 206622), (2286, 172185), (2649, 148590), (3302, 119205), (3429, 114790), (3510, 112141), (3810, 103311), (4415, 89154), (4953, 79470), (5298, 74295), (5715, 68874), (6858, 57395), (7947, 49530), (8255, 47682), (8830, 44577), (9906, 39735), (11430, 34437), (11479, 34290), (13245, 29718), (14859, 26490), (15894, 24765), (16510, 23841), (17145, 22958)]