2428828128

素因数分解:

$2^5\times 3^2\times {\mathrm{401}}^1\times {\mathrm{21031}}^1$

素因数の和:21448

約数の個数: 72

約数和(自身を含む): 6924533616

約数和(自身を除く): 4495705488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 401, 802, 1203, 1604, 2406, 3208, 3609, 4812, 6416, 7218, 9624, 12832, 14436, 19248, 21031, 28872, 38496, 42062, 57744, 63093, 84124, 115488, 126186, 168248, 189279, 252372, 336496, 378558, 504744, 672992, 757116, 1009488, 1514232, 2018976, 3028464, 6056928, 8433431, 16866862, 25300293, 33733724, 50600586, 67467448, 75900879, 101201172, 134934896, 151801758, 202402344, 269869792, 303603516, 404804688, 607207032, 809609376, 1214414064, 2428828128]

約数ペア:

[(1, 2428828128), (2, 1214414064), (3, 809609376), (4, 607207032), (6, 404804688), (8, 303603516), (9, 269869792), (12, 202402344), (16, 151801758), (18, 134934896), (24, 101201172), (32, 75900879), (36, 67467448), (48, 50600586), (72, 33733724), (96, 25300293), (144, 16866862), (288, 8433431), (401, 6056928), (802, 3028464), (1203, 2018976), (1604, 1514232), (2406, 1009488), (3208, 757116), (3609, 672992), (4812, 504744), (6416, 378558), (7218, 336496), (9624, 252372), (12832, 189279), (14436, 168248), (19248, 126186), (21031, 115488), (28872, 84124), (38496, 63093), (42062, 57744)]