199955702016

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{399937}}^1$

素因数の和:399997

約数の個数: 216

約数和(自身を含む): 680137762304

約数和(自身を除く): 480182060288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 336, 372, 384, 434, 448, 496, 504, 558, 576, 651, 672, 744, 768, 868, 896, 992, 1008, 1116, 1152, 1302, 1344, 1488, 1736, 1792, 1953, 1984, 2016, 2232, 2304, 2604, 2688, 2976, 3472, 3906, 3968, 4032, 4464, 5208, 5376, 5952, 6944, 7812, 7936, 8064, 8928, 10416, 11904, 13888, 15624, 16128, 17856, 20832, 23808, 27776, 31248, 35712, 41664, 55552, 62496, 71424, 83328, 124992, 166656, 249984, 399937, 499968, 799874, 1199811, 1599748, 2399622, 2799559, 3199496, 3599433, 4799244, 5599118, 6398992, 7198866, 8398677, 9598488, 11198236, 12398047, 12797984, 14397732, 16797354, 19196976, 22396472, 24796094, 25196031, 25595968, 28795464, 33594708, 37194141, 38393952, 44792944, 49592188, 50392062, 51191936, 57590928, 67189416, 74388282, 76787904, 86786329, 89585888, 99184376, 100784124, 102383872, 111582423, 115181856, 134378832, 148776564, 153575808, 173572658, 179171776, 198368752, 201568248, 223164846, 230363712, 260358987, 268757664, 297553128, 307151616, 347145316, 358343552, 396737504, 403136496, 446329692, 460727424, 520717974, 537515328, 595106256, 694290632, 716687104, 781076961, 793475008, 806272992, 892659384, 921454848, 1041435948, 1075030656, 1190212512, 1388581264, 1562153922, 1586950016, 1612545984, 1785318768, 2082871896, 2150061312, 2380425024, 2777162528, 3124307844, 3173900032, 3225091968, 3570637536, 4165743792, 4760850048, 5554325056, 6248615688, 6450183936, 7141275072, 8331487584, 9521700096, 11108650112, 12497231376, 14282550144, 16662975168, 22217300224, 24994462752, 28565100288, 33325950336, 49988925504, 66651900672, 99977851008, 199955702016]

約数ペア:

[(1, 199955702016), (2, 99977851008), (3, 66651900672), (4, 49988925504), (6, 33325950336), (7, 28565100288), (8, 24994462752), (9, 22217300224), (12, 16662975168), (14, 14282550144), (16, 12497231376), (18, 11108650112), (21, 9521700096), (24, 8331487584), (28, 7141275072), (31, 6450183936), (32, 6248615688), (36, 5554325056), (42, 4760850048), (48, 4165743792), (56, 3570637536), (62, 3225091968), (63, 3173900032), (64, 3124307844), (72, 2777162528), (84, 2380425024), (93, 2150061312), (96, 2082871896), (112, 1785318768), (124, 1612545984), (126, 1586950016), (128, 1562153922), (144, 1388581264), (168, 1190212512), (186, 1075030656), (192, 1041435948), (217, 921454848), (224, 892659384), (248, 806272992), (252, 793475008), (256, 781076961), (279, 716687104), (288, 694290632), (336, 595106256), (372, 537515328), (384, 520717974), (434, 460727424), (448, 446329692), (496, 403136496), (504, 396737504), (558, 358343552), (576, 347145316), (651, 307151616), (672, 297553128), (744, 268757664), (768, 260358987), (868, 230363712), (896, 223164846), (992, 201568248), (1008, 198368752), (1116, 179171776), (1152, 173572658), (1302, 153575808), (1344, 148776564), (1488, 134378832), (1736, 115181856), (1792, 111582423), (1953, 102383872), (1984, 100784124), (2016, 99184376), (2232, 89585888), (2304, 86786329), (2604, 76787904), (2688, 74388282), (2976, 67189416), (3472, 57590928), (3906, 51191936), (3968, 50392062), (4032, 49592188), (4464, 44792944), (5208, 38393952), (5376, 37194141), (5952, 33594708), (6944, 28795464), (7812, 25595968), (7936, 25196031), (8064, 24796094), (8928, 22396472), (10416, 19196976), (11904, 16797354), (13888, 14397732), (15624, 12797984), (16128, 12398047), (17856, 11198236), (20832, 9598488), (23808, 8398677), (27776, 7198866), (31248, 6398992), (35712, 5599118), (41664, 4799244), (55552, 3599433), (62496, 3199496), (71424, 2799559), (83328, 2399622), (124992, 1599748), (166656, 1199811), (249984, 799874), (399937, 499968)]