31408186032

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{21559}}^1$

素因数の和:21791

約数の個数: 120

約数和(自身を含む): 89806196480

約数和(自身を除く): 58398010448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 151, 201, 268, 302, 402, 453, 536, 603, 604, 804, 906, 1072, 1206, 1208, 1359, 1608, 1812, 2412, 2416, 2718, 3216, 3624, 4824, 5436, 7248, 9648, 10117, 10872, 20234, 21559, 21744, 30351, 40468, 43118, 60702, 64677, 80936, 86236, 91053, 121404, 129354, 161872, 172472, 182106, 194031, 242808, 258708, 344944, 364212, 388062, 485616, 517416, 728424, 776124, 1034832, 1444453, 1456848, 1552248, 2888906, 3104496, 3255409, 4333359, 5777812, 6510818, 8666718, 9766227, 11555624, 13000077, 13021636, 17333436, 19532454, 23111248, 26000154, 26043272, 29298681, 34666872, 39064908, 52000308, 52086544, 58597362, 69333744, 78129816, 104000616, 117194724, 156259632, 208001232, 218112403, 234389448, 436224806, 468778896, 654337209, 872449612, 1308674418, 1744899224, 1963011627, 2617348836, 3489798448, 3926023254, 5234697672, 7852046508, 10469395344, 15704093016, 31408186032]

約数ペア:

[(1, 31408186032), (2, 15704093016), (3, 10469395344), (4, 7852046508), (6, 5234697672), (8, 3926023254), (9, 3489798448), (12, 2617348836), (16, 1963011627), (18, 1744899224), (24, 1308674418), (36, 872449612), (48, 654337209), (67, 468778896), (72, 436224806), (134, 234389448), (144, 218112403), (151, 208001232), (201, 156259632), (268, 117194724), (302, 104000616), (402, 78129816), (453, 69333744), (536, 58597362), (603, 52086544), (604, 52000308), (804, 39064908), (906, 34666872), (1072, 29298681), (1206, 26043272), (1208, 26000154), (1359, 23111248), (1608, 19532454), (1812, 17333436), (2412, 13021636), (2416, 13000077), (2718, 11555624), (3216, 9766227), (3624, 8666718), (4824, 6510818), (5436, 5777812), (7248, 4333359), (9648, 3255409), (10117, 3104496), (10872, 2888906), (20234, 1552248), (21559, 1456848), (21744, 1444453), (30351, 1034832), (40468, 776124), (43118, 728424), (60702, 517416), (64677, 485616), (80936, 388062), (86236, 364212), (91053, 344944), (121404, 258708), (129354, 242808), (161872, 194031), (172472, 182106)]