28708455996

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1\times {\mathrm{811}}^1$

素因数の和:1277

約数の個数: 192

約数和(自身を含む): 82504396800

約数和(自身を除く): 53795940804

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 83, 99, 108, 132, 166, 198, 249, 297, 332, 359, 396, 498, 594, 718, 747, 811, 913, 996, 1077, 1188, 1436, 1494, 1622, 1826, 2154, 2241, 2433, 2739, 2988, 3231, 3244, 3652, 3949, 4308, 4482, 4866, 5478, 6462, 7299, 7898, 8217, 8921, 8964, 9693, 9732, 10956, 11847, 12924, 14598, 15796, 16434, 17842, 19386, 21897, 23694, 24651, 26763, 29196, 29797, 32868, 35541, 35684, 38772, 43794, 47388, 49302, 53526, 59594, 67313, 71082, 80289, 87588, 89391, 98604, 106623, 107052, 119188, 134626, 142164, 160578, 178782, 201939, 213246, 240867, 268173, 269252, 291149, 321156, 327767, 357564, 403878, 426492, 481734, 536346, 582298, 605817, 655534, 740443, 804519, 807756, 873447, 963468, 983301, 1072692, 1164596, 1211634, 1311068, 1480886, 1609038, 1746894, 1817451, 1966602, 2221329, 2423268, 2620341, 2949903, 2961772, 3202639, 3218076, 3493788, 3634902, 3933204, 4442658, 5240682, 5899806, 6405278, 6663987, 7269804, 7861023, 8849709, 8885316, 9607917, 10481364, 11799612, 12810556, 13327974, 15722046, 17699418, 19215834, 19991961, 24165367, 26655948, 28823751, 31444092, 35398836, 38431668, 39983922, 48330734, 57647502, 72496101, 79967844, 86471253, 96661468, 115295004, 144992202, 172942506, 217488303, 265819037, 289984404, 345885012, 434976606, 531638074, 652464909, 797457111, 869953212, 1063276148, 1304929818, 1594914222, 2392371333, 2609859636, 3189828444, 4784742666, 7177113999, 9569485332, 14354227998, 28708455996]

約数ペア:

[(1, 28708455996), (2, 14354227998), (3, 9569485332), (4, 7177113999), (6, 4784742666), (9, 3189828444), (11, 2609859636), (12, 2392371333), (18, 1594914222), (22, 1304929818), (27, 1063276148), (33, 869953212), (36, 797457111), (44, 652464909), (54, 531638074), (66, 434976606), (83, 345885012), (99, 289984404), (108, 265819037), (132, 217488303), (166, 172942506), (198, 144992202), (249, 115295004), (297, 96661468), (332, 86471253), (359, 79967844), (396, 72496101), (498, 57647502), (594, 48330734), (718, 39983922), (747, 38431668), (811, 35398836), (913, 31444092), (996, 28823751), (1077, 26655948), (1188, 24165367), (1436, 19991961), (1494, 19215834), (1622, 17699418), (1826, 15722046), (2154, 13327974), (2241, 12810556), (2433, 11799612), (2739, 10481364), (2988, 9607917), (3231, 8885316), (3244, 8849709), (3652, 7861023), (3949, 7269804), (4308, 6663987), (4482, 6405278), (4866, 5899806), (5478, 5240682), (6462, 4442658), (7299, 3933204), (7898, 3634902), (8217, 3493788), (8921, 3218076), (8964, 3202639), (9693, 2961772), (9732, 2949903), (10956, 2620341), (11847, 2423268), (12924, 2221329), (14598, 1966602), (15796, 1817451), (16434, 1746894), (17842, 1609038), (19386, 1480886), (21897, 1311068), (23694, 1211634), (24651, 1164596), (26763, 1072692), (29196, 983301), (29797, 963468), (32868, 873447), (35541, 807756), (35684, 804519), (38772, 740443), (43794, 655534), (47388, 605817), (49302, 582298), (53526, 536346), (59594, 481734), (67313, 426492), (71082, 403878), (80289, 357564), (87588, 327767), (89391, 321156), (98604, 291149), (106623, 269252), (107052, 268173), (119188, 240867), (134626, 213246), (142164, 201939), (160578, 178782)]