217584864

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2917}}^1$

素因数の和:2977

約数の個数: 144

約数和(自身を含む): 726511968

約数和(自身を除く): 508927104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 72, 74, 84, 96, 111, 112, 126, 144, 148, 168, 222, 224, 252, 259, 288, 296, 333, 336, 444, 504, 518, 592, 666, 672, 777, 888, 1008, 1036, 1184, 1332, 1554, 1776, 2016, 2072, 2331, 2664, 2917, 3108, 3552, 4144, 4662, 5328, 5834, 6216, 8288, 8751, 9324, 10656, 11668, 12432, 17502, 18648, 20419, 23336, 24864, 26253, 35004, 37296, 40838, 46672, 52506, 61257, 70008, 74592, 81676, 93344, 105012, 107929, 122514, 140016, 163352, 183771, 210024, 215858, 245028, 280032, 323787, 326704, 367542, 420048, 431716, 490056, 647574, 653408, 735084, 755503, 840096, 863432, 971361, 980112, 1295148, 1470168, 1511006, 1726864, 1942722, 1960224, 2266509, 2590296, 2940336, 3022012, 3453728, 3885444, 4533018, 5180592, 5880672, 6044024, 6799527, 7770888, 9066036, 10361184, 12088048, 13599054, 15541776, 18132072, 24176096, 27198108, 31083552, 36264144, 54396216, 72528288, 108792432, 217584864]

約数ペア:

[(1, 217584864), (2, 108792432), (3, 72528288), (4, 54396216), (6, 36264144), (7, 31083552), (8, 27198108), (9, 24176096), (12, 18132072), (14, 15541776), (16, 13599054), (18, 12088048), (21, 10361184), (24, 9066036), (28, 7770888), (32, 6799527), (36, 6044024), (37, 5880672), (42, 5180592), (48, 4533018), (56, 3885444), (63, 3453728), (72, 3022012), (74, 2940336), (84, 2590296), (96, 2266509), (111, 1960224), (112, 1942722), (126, 1726864), (144, 1511006), (148, 1470168), (168, 1295148), (222, 980112), (224, 971361), (252, 863432), (259, 840096), (288, 755503), (296, 735084), (333, 653408), (336, 647574), (444, 490056), (504, 431716), (518, 420048), (592, 367542), (666, 326704), (672, 323787), (777, 280032), (888, 245028), (1008, 215858), (1036, 210024), (1184, 183771), (1332, 163352), (1554, 140016), (1776, 122514), (2016, 107929), (2072, 105012), (2331, 93344), (2664, 81676), (2917, 74592), (3108, 70008), (3552, 61257), (4144, 52506), (4662, 46672), (5328, 40838), (5834, 37296), (6216, 35004), (8288, 26253), (8751, 24864), (9324, 23336), (10656, 20419), (11668, 18648), (12432, 17502)]