31323371664

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1619281}}^1$

素因数の和:1619336

約数の個数: 80

約数和(自身を含む): 89954353664

約数和(自身を除く): 58630982000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 1619281, 3238562, 4857843, 6477124, 9715686, 12954248, 19431372, 21050653, 25908496, 38862744, 42101306, 50197711, 63151959, 77725488, 84202612, 100395422, 126303918, 150593133, 168405224, 200790844, 252607836, 301186266, 336810448, 401581688, 505215672, 602372532, 652570243, 803163376, 1010431344, 1204745064, 1305140486, 1957710729, 2409490128, 2610280972, 3915421458, 5220561944, 7830842916, 10441123888, 15661685832, 31323371664]

約数ペア:

[(1, 31323371664), (2, 15661685832), (3, 10441123888), (4, 7830842916), (6, 5220561944), (8, 3915421458), (12, 2610280972), (13, 2409490128), (16, 1957710729), (24, 1305140486), (26, 1204745064), (31, 1010431344), (39, 803163376), (48, 652570243), (52, 602372532), (62, 505215672), (78, 401581688), (93, 336810448), (104, 301186266), (124, 252607836), (156, 200790844), (186, 168405224), (208, 150593133), (248, 126303918), (312, 100395422), (372, 84202612), (403, 77725488), (496, 63151959), (624, 50197711), (744, 42101306), (806, 38862744), (1209, 25908496), (1488, 21050653), (1612, 19431372), (2418, 12954248), (3224, 9715686), (4836, 6477124), (6448, 4857843), (9672, 3238562), (19344, 1619281)]