225240444

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43753}}^1$

素因数の和:43787

約数の個数: 72

約数和(自身を含む): 668911152

約数和(自身を除く): 443670708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 43753, 87506, 131259, 175012, 262518, 393777, 481283, 525036, 568789, 787554, 962566, 1137578, 1443849, 1575108, 1706367, 1925132, 2275156, 2887698, 3412734, 4331547, 5119101, 5775396, 6256679, 6825468, 8663094, 10238202, 12513358, 17326188, 18770037, 20476404, 25026716, 37540074, 56310111, 75080148, 112620222, 225240444]

約数ペア:

[(1, 225240444), (2, 112620222), (3, 75080148), (4, 56310111), (6, 37540074), (9, 25026716), (11, 20476404), (12, 18770037), (13, 17326188), (18, 12513358), (22, 10238202), (26, 8663094), (33, 6825468), (36, 6256679), (39, 5775396), (44, 5119101), (52, 4331547), (66, 3412734), (78, 2887698), (99, 2275156), (117, 1925132), (132, 1706367), (143, 1575108), (156, 1443849), (198, 1137578), (234, 962566), (286, 787554), (396, 568789), (429, 525036), (468, 481283), (572, 393777), (858, 262518), (1287, 175012), (1716, 131259), (2574, 87506), (5148, 43753)]