31977958992

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{52903}}^1$

素因数の和:53185

約数の個数: 120

約数和(自身を含む): 96472771776

約数和(自身を除く): 64494812784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 257, 294, 336, 392, 514, 588, 771, 784, 1028, 1176, 1542, 1799, 2056, 2352, 3084, 3598, 4112, 5397, 6168, 7196, 10794, 12336, 12593, 14392, 21588, 25186, 28784, 37779, 43176, 50372, 52903, 75558, 86352, 100744, 105806, 151116, 158709, 201488, 211612, 302232, 317418, 370321, 423224, 604464, 634836, 740642, 846448, 1110963, 1269672, 1481284, 2221926, 2539344, 2592247, 2962568, 4443852, 5184494, 5925136, 7776741, 8887704, 10368988, 13596071, 15553482, 17775408, 20737976, 27192142, 31106964, 40788213, 41475952, 54384284, 62213928, 81576426, 95172497, 108768568, 124427856, 163152852, 190344994, 217537136, 285517491, 326305704, 380689988, 571034982, 652611408, 666207479, 761379976, 1142069964, 1332414958, 1522759952, 1998622437, 2284139928, 2664829916, 3997244874, 4568279856, 5329659832, 7994489748, 10659319664, 15988979496, 31977958992]

約数ペア:

[(1, 31977958992), (2, 15988979496), (3, 10659319664), (4, 7994489748), (6, 5329659832), (7, 4568279856), (8, 3997244874), (12, 2664829916), (14, 2284139928), (16, 1998622437), (21, 1522759952), (24, 1332414958), (28, 1142069964), (42, 761379976), (48, 666207479), (49, 652611408), (56, 571034982), (84, 380689988), (98, 326305704), (112, 285517491), (147, 217537136), (168, 190344994), (196, 163152852), (257, 124427856), (294, 108768568), (336, 95172497), (392, 81576426), (514, 62213928), (588, 54384284), (771, 41475952), (784, 40788213), (1028, 31106964), (1176, 27192142), (1542, 20737976), (1799, 17775408), (2056, 15553482), (2352, 13596071), (3084, 10368988), (3598, 8887704), (4112, 7776741), (5397, 5925136), (6168, 5184494), (7196, 4443852), (10794, 2962568), (12336, 2592247), (12593, 2539344), (14392, 2221926), (21588, 1481284), (25186, 1269672), (28784, 1110963), (37779, 846448), (43176, 740642), (50372, 634836), (52903, 604464), (75558, 423224), (86352, 370321), (100744, 317418), (105806, 302232), (151116, 211612), (158709, 201488)]