19272156384

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{498143}}^1$

素因数の和:498200

約数の個数: 96

約数和(自身を含む): 56238465024

約数和(自身を除く): 36966308640

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 2418, 2976, 3224, 4836, 6448, 9672, 12896, 19344, 38688, 498143, 996286, 1494429, 1992572, 2988858, 3985144, 5977716, 6475859, 7970288, 11955432, 12951718, 15442433, 15940576, 19427577, 23910864, 25903436, 30884866, 38855154, 46327299, 47821728, 51806872, 61769732, 77710308, 92654598, 103613744, 123539464, 155420616, 185309196, 200751629, 207227488, 247078928, 310841232, 370618392, 401503258, 494157856, 602254887, 621682464, 741236784, 803006516, 1204509774, 1482473568, 1606013032, 2409019548, 3212026064, 4818039096, 6424052128, 9636078192, 19272156384]

約数ペア:

[(1, 19272156384), (2, 9636078192), (3, 6424052128), (4, 4818039096), (6, 3212026064), (8, 2409019548), (12, 1606013032), (13, 1482473568), (16, 1204509774), (24, 803006516), (26, 741236784), (31, 621682464), (32, 602254887), (39, 494157856), (48, 401503258), (52, 370618392), (62, 310841232), (78, 247078928), (93, 207227488), (96, 200751629), (104, 185309196), (124, 155420616), (156, 123539464), (186, 103613744), (208, 92654598), (248, 77710308), (312, 61769732), (372, 51806872), (403, 47821728), (416, 46327299), (496, 38855154), (624, 30884866), (744, 25903436), (806, 23910864), (992, 19427577), (1209, 15940576), (1248, 15442433), (1488, 12951718), (1612, 11955432), (2418, 7970288), (2976, 6475859), (3224, 5977716), (4836, 3985144), (6448, 2988858), (9672, 1992572), (12896, 1494429), (19344, 996286), (38688, 498143)]