345141792

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{16879}}^1$

素因数の和:16966

約数の個数: 72

約数和(自身を含む): 995379840

約数和(自身を除く): 650238048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 10224, 16879, 20448, 33758, 50637, 67516, 101274, 135032, 151911, 202548, 270064, 303822, 405096, 540128, 607644, 810192, 1198409, 1215288, 1620384, 2396818, 2430576, 3595227, 4793636, 4861152, 7190454, 9587272, 10785681, 14380908, 19174544, 21571362, 28761816, 38349088, 43142724, 57523632, 86285448, 115047264, 172570896, 345141792]

約数ペア:

[(1, 345141792), (2, 172570896), (3, 115047264), (4, 86285448), (6, 57523632), (8, 43142724), (9, 38349088), (12, 28761816), (16, 21571362), (18, 19174544), (24, 14380908), (32, 10785681), (36, 9587272), (48, 7190454), (71, 4861152), (72, 4793636), (96, 3595227), (142, 2430576), (144, 2396818), (213, 1620384), (284, 1215288), (288, 1198409), (426, 810192), (568, 607644), (639, 540128), (852, 405096), (1136, 303822), (1278, 270064), (1704, 202548), (2272, 151911), (2556, 135032), (3408, 101274), (5112, 67516), (6816, 50637), (10224, 33758), (16879, 20448)]