870813216

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:408

約数の個数: 288

約数和(自身を含む): 3082060800

約数和(自身を除く): 2211247584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 149, 156, 168, 182, 208, 223, 224, 234, 252, 273, 288, 298, 312, 336, 364, 416, 446, 447, 468, 504, 546, 596, 624, 669, 672, 728, 819, 892, 894, 936, 1008, 1043, 1092, 1192, 1248, 1338, 1341, 1456, 1561, 1638, 1784, 1788, 1872, 1937, 2007, 2016, 2086, 2184, 2384, 2676, 2682, 2899, 2912, 3122, 3129, 3276, 3568, 3576, 3744, 3874, 4014, 4172, 4368, 4683, 4768, 5352, 5364, 5798, 5811, 6244, 6258, 6552, 7136, 7152, 7748, 8028, 8344, 8697, 8736, 9366, 9387, 10704, 10728, 11596, 11622, 12488, 12516, 13104, 13559, 14049, 14304, 15496, 16056, 16688, 17394, 17433, 18732, 18774, 20293, 21408, 21456, 23192, 23244, 24976, 25032, 26091, 26208, 27118, 28098, 30992, 32112, 33227, 33376, 34788, 34866, 37464, 37548, 40586, 40677, 42912, 46384, 46488, 49952, 50064, 52182, 54236, 56196, 60879, 61984, 64224, 66454, 69576, 69732, 74928, 75096, 81172, 81354, 92768, 92976, 99681, 100128, 104364, 108472, 112392, 121758, 122031, 132908, 139152, 139464, 149856, 150192, 162344, 162708, 182637, 185952, 199362, 208728, 216944, 224784, 232589, 243516, 244062, 265816, 278304, 278928, 299043, 300384, 324688, 325416, 365274, 398724, 417456, 431951, 433888, 449568, 465178, 487032, 488124, 531632, 557856, 598086, 649376, 650832, 697767, 730548, 797448, 834912, 863902, 930356, 974064, 976248, 1063264, 1196172, 1295853, 1301664, 1395534, 1461096, 1594896, 1727804, 1860712, 1948128, 1952496, 2093301, 2392344, 2591706, 2791068, 2922192, 3023657, 3189792, 3455608, 3721424, 3887559, 3904992, 4186602, 4784688, 5183412, 5582136, 5844384, 6047314, 6911216, 7442848, 7775118, 8373204, 9070971, 9569376, 10366824, 11164272, 12094628, 13822432, 15550236, 16746408, 18141942, 20733648, 22328544, 24189256, 27212913, 31100472, 33492816, 36283884, 41467296, 48378512, 54425826, 62200944, 66985632, 72567768, 96757024, 108851652, 124401888, 145135536, 217703304, 290271072, 435406608, 870813216]

約数ペア:

[(1, 870813216), (2, 435406608), (3, 290271072), (4, 217703304), (6, 145135536), (7, 124401888), (8, 108851652), (9, 96757024), (12, 72567768), (13, 66985632), (14, 62200944), (16, 54425826), (18, 48378512), (21, 41467296), (24, 36283884), (26, 33492816), (28, 31100472), (32, 27212913), (36, 24189256), (39, 22328544), (42, 20733648), (48, 18141942), (52, 16746408), (56, 15550236), (63, 13822432), (72, 12094628), (78, 11164272), (84, 10366824), (91, 9569376), (96, 9070971), (104, 8373204), (112, 7775118), (117, 7442848), (126, 6911216), (144, 6047314), (149, 5844384), (156, 5582136), (168, 5183412), (182, 4784688), (208, 4186602), (223, 3904992), (224, 3887559), (234, 3721424), (252, 3455608), (273, 3189792), (288, 3023657), (298, 2922192), (312, 2791068), (336, 2591706), (364, 2392344), (416, 2093301), (446, 1952496), (447, 1948128), (468, 1860712), (504, 1727804), (546, 1594896), (596, 1461096), (624, 1395534), (669, 1301664), (672, 1295853), (728, 1196172), (819, 1063264), (892, 976248), (894, 974064), (936, 930356), (1008, 863902), (1043, 834912), (1092, 797448), (1192, 730548), (1248, 697767), (1338, 650832), (1341, 649376), (1456, 598086), (1561, 557856), (1638, 531632), (1784, 488124), (1788, 487032), (1872, 465178), (1937, 449568), (2007, 433888), (2016, 431951), (2086, 417456), (2184, 398724), (2384, 365274), (2676, 325416), (2682, 324688), (2899, 300384), (2912, 299043), (3122, 278928), (3129, 278304), (3276, 265816), (3568, 244062), (3576, 243516), (3744, 232589), (3874, 224784), (4014, 216944), (4172, 208728), (4368, 199362), (4683, 185952), (4768, 182637), (5352, 162708), (5364, 162344), (5798, 150192), (5811, 149856), (6244, 139464), (6258, 139152), (6552, 132908), (7136, 122031), (7152, 121758), (7748, 112392), (8028, 108472), (8344, 104364), (8697, 100128), (8736, 99681), (9366, 92976), (9387, 92768), (10704, 81354), (10728, 81172), (11596, 75096), (11622, 74928), (12488, 69732), (12516, 69576), (13104, 66454), (13559, 64224), (14049, 61984), (14304, 60879), (15496, 56196), (16056, 54236), (16688, 52182), (17394, 50064), (17433, 49952), (18732, 46488), (18774, 46384), (20293, 42912), (21408, 40677), (21456, 40586), (23192, 37548), (23244, 37464), (24976, 34866), (25032, 34788), (26091, 33376), (26208, 33227), (27118, 32112), (28098, 30992)]