890221332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2003}}^1$

素因数の和:2078

約数の個数: 192

約数和(自身を含む): 2865752064

約数和(自身を除く): 1975530732

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 37, 39, 42, 44, 52, 66, 74, 77, 78, 84, 91, 111, 132, 143, 148, 154, 156, 182, 222, 231, 259, 273, 286, 308, 364, 407, 429, 444, 462, 481, 518, 546, 572, 777, 814, 858, 924, 962, 1001, 1036, 1092, 1221, 1443, 1554, 1628, 1716, 1924, 2002, 2003, 2442, 2849, 2886, 3003, 3108, 3367, 4004, 4006, 4884, 5291, 5698, 5772, 6006, 6009, 6734, 8012, 8547, 10101, 10582, 11396, 12012, 12018, 13468, 14021, 15873, 17094, 20202, 21164, 22033, 24036, 26039, 28042, 31746, 34188, 37037, 40404, 42063, 44066, 52078, 56084, 63492, 66099, 74074, 74111, 78117, 84126, 88132, 104156, 111111, 132198, 148148, 148222, 154231, 156234, 168252, 182273, 222222, 222333, 264396, 286429, 296444, 308462, 312468, 364546, 444444, 444666, 462693, 518777, 546819, 572858, 616924, 729092, 815221, 859287, 889332, 925386, 963443, 1037554, 1093638, 1145716, 1556331, 1630442, 1718574, 1850772, 1926886, 2005003, 2075108, 2187276, 2445663, 2890329, 3112662, 3260884, 3437148, 3853772, 4010006, 4891326, 5706547, 5780658, 6015009, 6225324, 6744101, 8020012, 9782652, 10597873, 11413094, 11561316, 12030018, 13488202, 17119641, 20232303, 21195746, 22826188, 24060036, 26976404, 31793619, 34239282, 40464606, 42391492, 63587238, 68478564, 74185111, 80929212, 127174476, 148370222, 222555333, 296740444, 445110666, 890221332]

約数ペア:

[(1, 890221332), (2, 445110666), (3, 296740444), (4, 222555333), (6, 148370222), (7, 127174476), (11, 80929212), (12, 74185111), (13, 68478564), (14, 63587238), (21, 42391492), (22, 40464606), (26, 34239282), (28, 31793619), (33, 26976404), (37, 24060036), (39, 22826188), (42, 21195746), (44, 20232303), (52, 17119641), (66, 13488202), (74, 12030018), (77, 11561316), (78, 11413094), (84, 10597873), (91, 9782652), (111, 8020012), (132, 6744101), (143, 6225324), (148, 6015009), (154, 5780658), (156, 5706547), (182, 4891326), (222, 4010006), (231, 3853772), (259, 3437148), (273, 3260884), (286, 3112662), (308, 2890329), (364, 2445663), (407, 2187276), (429, 2075108), (444, 2005003), (462, 1926886), (481, 1850772), (518, 1718574), (546, 1630442), (572, 1556331), (777, 1145716), (814, 1093638), (858, 1037554), (924, 963443), (962, 925386), (1001, 889332), (1036, 859287), (1092, 815221), (1221, 729092), (1443, 616924), (1554, 572858), (1628, 546819), (1716, 518777), (1924, 462693), (2002, 444666), (2003, 444444), (2442, 364546), (2849, 312468), (2886, 308462), (3003, 296444), (3108, 286429), (3367, 264396), (4004, 222333), (4006, 222222), (4884, 182273), (5291, 168252), (5698, 156234), (5772, 154231), (6006, 148222), (6009, 148148), (6734, 132198), (8012, 111111), (8547, 104156), (10101, 88132), (10582, 84126), (11396, 78117), (12012, 74111), (12018, 74074), (13468, 66099), (14021, 63492), (15873, 56084), (17094, 52078), (20202, 44066), (21164, 42063), (22033, 40404), (24036, 37037), (26039, 34188), (28042, 31746)]