858376152

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{431}}^1$

素因数の和:781

約数の個数: 96

約数和(自身を含む): 2358720000

約数和(自身を除く): 1500343848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 199, 278, 398, 417, 431, 556, 597, 796, 834, 862, 1112, 1194, 1251, 1293, 1592, 1668, 1724, 1791, 2388, 2502, 2586, 3336, 3448, 3582, 3879, 4776, 5004, 5172, 7164, 7758, 10008, 10344, 14328, 15516, 27661, 31032, 55322, 59909, 82983, 85769, 110644, 119818, 165966, 171538, 179727, 221288, 239636, 248949, 257307, 331932, 343076, 359454, 479272, 497898, 514614, 539181, 663864, 686152, 718908, 771921, 995796, 1029228, 1078362, 1437816, 1543842, 1991592, 2058456, 2156724, 3087684, 4313448, 6175368, 11921891, 23843782, 35765673, 47687564, 71531346, 95375128, 107297019, 143062692, 214594038, 286125384, 429188076, 858376152]

約数ペア:

[(1, 858376152), (2, 429188076), (3, 286125384), (4, 214594038), (6, 143062692), (8, 107297019), (9, 95375128), (12, 71531346), (18, 47687564), (24, 35765673), (36, 23843782), (72, 11921891), (139, 6175368), (199, 4313448), (278, 3087684), (398, 2156724), (417, 2058456), (431, 1991592), (556, 1543842), (597, 1437816), (796, 1078362), (834, 1029228), (862, 995796), (1112, 771921), (1194, 718908), (1251, 686152), (1293, 663864), (1592, 539181), (1668, 514614), (1724, 497898), (1791, 479272), (2388, 359454), (2502, 343076), (2586, 331932), (3336, 257307), (3448, 248949), (3582, 239636), (3879, 221288), (4776, 179727), (5004, 171538), (5172, 165966), (7164, 119818), (7758, 110644), (10008, 85769), (10344, 82983), (14328, 59909), (15516, 55322), (27661, 31032)]