331152912

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^2\times {\mathrm{2393}}^1$

素因数の和:2469

約数の個数: 90

約数和(自身を含む): 958028526

約数和(自身を除く): 626875614

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 961, 1116, 1488, 1922, 2232, 2393, 2883, 3844, 4464, 4786, 5766, 7179, 7688, 8649, 9572, 11532, 14358, 15376, 17298, 19144, 21537, 23064, 28716, 34596, 38288, 43074, 46128, 57432, 69192, 74183, 86148, 114864, 138384, 148366, 172296, 222549, 296732, 344592, 445098, 593464, 667647, 890196, 1186928, 1335294, 1780392, 2299673, 2670588, 3560784, 4599346, 5341176, 6899019, 9198692, 10682352, 13798038, 18397384, 20697057, 27596076, 36794768, 41394114, 55192152, 82788228, 110384304, 165576456, 331152912]

約数ペア:

[(1, 331152912), (2, 165576456), (3, 110384304), (4, 82788228), (6, 55192152), (8, 41394114), (9, 36794768), (12, 27596076), (16, 20697057), (18, 18397384), (24, 13798038), (31, 10682352), (36, 9198692), (48, 6899019), (62, 5341176), (72, 4599346), (93, 3560784), (124, 2670588), (144, 2299673), (186, 1780392), (248, 1335294), (279, 1186928), (372, 890196), (496, 667647), (558, 593464), (744, 445098), (961, 344592), (1116, 296732), (1488, 222549), (1922, 172296), (2232, 148366), (2393, 138384), (2883, 114864), (3844, 86148), (4464, 74183), (4786, 69192), (5766, 57432), (7179, 46128), (7688, 43074), (8649, 38288), (9572, 34596), (11532, 28716), (14358, 23064), (15376, 21537), (17298, 19144)]