381232956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4957}}^1$

素因数の和:5023

約数の個数: 96

約数和(自身を含む): 1049509440

約数和(自身を除く): 668276484

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 29, 34, 39, 51, 52, 58, 68, 78, 87, 102, 116, 156, 174, 204, 221, 348, 377, 442, 493, 663, 754, 884, 986, 1131, 1326, 1479, 1508, 1972, 2262, 2652, 2958, 4524, 4957, 5916, 6409, 9914, 12818, 14871, 19227, 19828, 25636, 29742, 38454, 59484, 64441, 76908, 84269, 128882, 143753, 168538, 193323, 252807, 257764, 287506, 337076, 386646, 431259, 505614, 575012, 773292, 862518, 1011228, 1095497, 1725036, 1868789, 2190994, 2443801, 3286491, 3737578, 4381988, 4887602, 5606367, 6572982, 7331403, 7475156, 9775204, 11212734, 13145964, 14662806, 22425468, 29325612, 31769413, 63538826, 95308239, 127077652, 190616478, 381232956]

約数ペア:

[(1, 381232956), (2, 190616478), (3, 127077652), (4, 95308239), (6, 63538826), (12, 31769413), (13, 29325612), (17, 22425468), (26, 14662806), (29, 13145964), (34, 11212734), (39, 9775204), (51, 7475156), (52, 7331403), (58, 6572982), (68, 5606367), (78, 4887602), (87, 4381988), (102, 3737578), (116, 3286491), (156, 2443801), (174, 2190994), (204, 1868789), (221, 1725036), (348, 1095497), (377, 1011228), (442, 862518), (493, 773292), (663, 575012), (754, 505614), (884, 431259), (986, 386646), (1131, 337076), (1326, 287506), (1479, 257764), (1508, 252807), (1972, 193323), (2262, 168538), (2652, 143753), (2958, 128882), (4524, 84269), (4957, 76908), (5916, 64441), (6409, 59484), (9914, 38454), (12818, 29742), (14871, 25636), (19227, 19828)]