217504932456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1841639}}^1$

素因数の和:1841711

約数の個数: 128

約数和(自身を含む): 671830272000

約数和(自身を除く): 454325339544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 37, 38, 42, 56, 57, 74, 76, 84, 111, 114, 133, 148, 152, 168, 222, 228, 259, 266, 296, 399, 444, 456, 518, 532, 703, 777, 798, 888, 1036, 1064, 1406, 1554, 1596, 2072, 2109, 2812, 3108, 3192, 4218, 4921, 5624, 6216, 8436, 9842, 14763, 16872, 19684, 29526, 39368, 59052, 118104, 1841639, 3683278, 5524917, 7366556, 11049834, 12891473, 14733112, 22099668, 25782946, 34991141, 38674419, 44199336, 51565892, 68140643, 69982282, 77348838, 103131784, 104973423, 136281286, 139964564, 154697676, 204421929, 209946846, 244937987, 272562572, 279929128, 309395352, 408843858, 419893692, 476984501, 489875974, 545125144, 734813961, 817687716, 839787384, 953969002, 979751948, 1294672217, 1430953503, 1469627922, 1635375432, 1907938004, 1959503896, 2589344434, 2861907006, 2939255844, 3815876008, 3884016651, 5178688868, 5723814012, 5878511688, 7768033302, 9062705519, 10357377736, 11447628024, 15536066604, 18125411038, 27188116557, 31072133208, 36250822076, 54376233114, 72501644152, 108752466228, 217504932456]

約数ペア:

[(1, 217504932456), (2, 108752466228), (3, 72501644152), (4, 54376233114), (6, 36250822076), (7, 31072133208), (8, 27188116557), (12, 18125411038), (14, 15536066604), (19, 11447628024), (21, 10357377736), (24, 9062705519), (28, 7768033302), (37, 5878511688), (38, 5723814012), (42, 5178688868), (56, 3884016651), (57, 3815876008), (74, 2939255844), (76, 2861907006), (84, 2589344434), (111, 1959503896), (114, 1907938004), (133, 1635375432), (148, 1469627922), (152, 1430953503), (168, 1294672217), (222, 979751948), (228, 953969002), (259, 839787384), (266, 817687716), (296, 734813961), (399, 545125144), (444, 489875974), (456, 476984501), (518, 419893692), (532, 408843858), (703, 309395352), (777, 279929128), (798, 272562572), (888, 244937987), (1036, 209946846), (1064, 204421929), (1406, 154697676), (1554, 139964564), (1596, 136281286), (2072, 104973423), (2109, 103131784), (2812, 77348838), (3108, 69982282), (3192, 68140643), (4218, 51565892), (4921, 44199336), (5624, 38674419), (6216, 34991141), (8436, 25782946), (9842, 22099668), (14763, 14733112), (16872, 12891473), (19684, 11049834), (29526, 7366556), (39368, 5524917), (59052, 3683278), (118104, 1841639)]