268928016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{13121}}^1$

素因数の和:13200

約数の個数: 80

約数和(自身を含む): 807055488

約数和(自身を除く): 538127472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 168, 183, 244, 336, 366, 427, 488, 732, 854, 976, 1281, 1464, 1708, 2562, 2928, 3416, 5124, 6832, 10248, 13121, 20496, 26242, 39363, 52484, 78726, 91847, 104968, 157452, 183694, 209936, 275541, 314904, 367388, 551082, 629808, 734776, 800381, 1102164, 1469552, 1600762, 2204328, 2401143, 3201524, 4408656, 4802286, 5602667, 6403048, 9604572, 11205334, 12806096, 16808001, 19209144, 22410668, 33616002, 38418288, 44821336, 67232004, 89642672, 134464008, 268928016]

約数ペア:

[(1, 268928016), (2, 134464008), (3, 89642672), (4, 67232004), (6, 44821336), (7, 38418288), (8, 33616002), (12, 22410668), (14, 19209144), (16, 16808001), (21, 12806096), (24, 11205334), (28, 9604572), (42, 6403048), (48, 5602667), (56, 4802286), (61, 4408656), (84, 3201524), (112, 2401143), (122, 2204328), (168, 1600762), (183, 1469552), (244, 1102164), (336, 800381), (366, 734776), (427, 629808), (488, 551082), (732, 367388), (854, 314904), (976, 275541), (1281, 209936), (1464, 183694), (1708, 157452), (2562, 104968), (2928, 91847), (3416, 78726), (5124, 52484), (6832, 39363), (10248, 26242), (13121, 20496)]