505964376

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{641}}^1$

素因数の和:1249

約数の個数: 96

約数和(自身を含む): 1447196400

約数和(自身を除く): 941232024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 577, 641, 684, 1154, 1282, 1368, 1731, 1923, 2308, 2564, 3462, 3846, 4616, 5128, 5193, 5769, 6924, 7692, 10386, 10963, 11538, 12179, 13848, 15384, 20772, 21926, 23076, 24358, 32889, 36537, 41544, 43852, 46152, 48716, 65778, 73074, 87704, 97432, 98667, 109611, 131556, 146148, 197334, 219222, 263112, 292296, 369857, 394668, 438444, 739714, 789336, 876888, 1109571, 1479428, 2219142, 2958856, 3328713, 4438284, 6657426, 7027283, 8876568, 13314852, 14054566, 21081849, 26629704, 28109132, 42163698, 56218264, 63245547, 84327396, 126491094, 168654792, 252982188, 505964376]

約数ペア:

[(1, 505964376), (2, 252982188), (3, 168654792), (4, 126491094), (6, 84327396), (8, 63245547), (9, 56218264), (12, 42163698), (18, 28109132), (19, 26629704), (24, 21081849), (36, 14054566), (38, 13314852), (57, 8876568), (72, 7027283), (76, 6657426), (114, 4438284), (152, 3328713), (171, 2958856), (228, 2219142), (342, 1479428), (456, 1109571), (577, 876888), (641, 789336), (684, 739714), (1154, 438444), (1282, 394668), (1368, 369857), (1731, 292296), (1923, 263112), (2308, 219222), (2564, 197334), (3462, 146148), (3846, 131556), (4616, 109611), (5128, 98667), (5193, 97432), (5769, 87704), (6924, 73074), (7692, 65778), (10386, 48716), (10963, 46152), (11538, 43852), (12179, 41544), (13848, 36537), (15384, 32889), (20772, 24358), (21926, 23076)]