396246155152

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{43003}}^1$

素因数の和:43340

約数の個数: 80

約数和(自身を含む): 802433998080

約数和(自身を除く): 406187842928

約数列:

[1, 2, 4, 8, 16, 43, 59, 86, 118, 172, 227, 236, 344, 454, 472, 688, 908, 944, 1816, 2537, 3632, 5074, 9761, 10148, 13393, 19522, 20296, 26786, 39044, 40592, 43003, 53572, 78088, 86006, 107144, 156176, 172012, 214288, 344024, 575899, 688048, 1151798, 1849129, 2303596, 2537177, 3698258, 4607192, 5074354, 7396516, 9214384, 9761681, 10148708, 14793032, 19523362, 20297416, 29586064, 39046724, 40594832, 78093448, 109098611, 156186896, 218197222, 419752283, 436394444, 575939179, 839504566, 872788888, 1151878358, 1679009132, 1745577776, 2303756716, 3358018264, 4607513432, 6716036528, 9215026864, 24765384697, 49530769394, 99061538788, 198123077576, 396246155152]

約数ペア:

[(1, 396246155152), (2, 198123077576), (4, 99061538788), (8, 49530769394), (16, 24765384697), (43, 9215026864), (59, 6716036528), (86, 4607513432), (118, 3358018264), (172, 2303756716), (227, 1745577776), (236, 1679009132), (344, 1151878358), (454, 872788888), (472, 839504566), (688, 575939179), (908, 436394444), (944, 419752283), (1816, 218197222), (2537, 156186896), (3632, 109098611), (5074, 78093448), (9761, 40594832), (10148, 39046724), (13393, 29586064), (19522, 20297416), (20296, 19523362), (26786, 14793032), (39044, 10148708), (40592, 9761681), (43003, 9214384), (53572, 7396516), (78088, 5074354), (86006, 4607192), (107144, 3698258), (156176, 2537177), (172012, 2303596), (214288, 1849129), (344024, 1151798), (575899, 688048)]