1045920512

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 288

約数和(自身を含む): 2884492800

約数和(自身を除く): 1838572288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 19, 26, 28, 32, 34, 38, 52, 56, 64, 68, 76, 91, 104, 112, 119, 128, 133, 136, 139, 152, 182, 208, 221, 224, 238, 247, 256, 266, 272, 278, 304, 323, 364, 416, 442, 448, 476, 494, 532, 544, 556, 608, 646, 728, 832, 884, 896, 952, 973, 988, 1064, 1088, 1112, 1216, 1292, 1456, 1547, 1664, 1729, 1768, 1792, 1807, 1904, 1946, 1976, 2128, 2176, 2224, 2261, 2363, 2432, 2584, 2641, 2912, 3094, 3328, 3458, 3536, 3614, 3808, 3892, 3952, 4199, 4256, 4352, 4448, 4522, 4726, 4864, 5168, 5282, 5824, 6188, 6916, 7072, 7228, 7616, 7784, 7904, 8398, 8512, 8896, 9044, 9452, 10336, 10564, 11648, 12376, 12649, 13832, 14144, 14456, 15232, 15568, 15808, 16541, 16796, 17024, 17792, 18088, 18487, 18904, 20672, 21128, 23296, 24752, 25298, 27664, 28288, 28912, 29393, 30464, 30719, 31136, 31616, 33082, 33592, 34048, 34333, 35584, 36176, 36974, 37808, 41344, 42256, 44897, 49504, 50596, 55328, 56576, 57824, 58786, 61438, 62272, 63232, 66164, 67184, 68666, 72352, 73948, 75616, 82688, 84512, 89794, 99008, 101192, 110656, 115648, 117572, 122876, 124544, 132328, 134368, 137332, 144704, 147896, 151232, 169024, 179588, 198016, 202384, 215033, 221312, 231296, 235144, 240331, 245752, 249088, 264656, 268736, 274664, 289408, 295792, 302464, 314279, 338048, 359176, 396032, 404768, 430066, 442624, 462592, 470288, 480662, 491504, 529312, 537472, 549328, 578816, 583661, 591584, 604928, 628558, 676096, 718352, 809536, 860132, 940576, 961324, 983008, 1058624, 1074944, 1098656, 1167322, 1183168, 1257116, 1436704, 1619072, 1720264, 1881152, 1922648, 1966016, 2117248, 2197312, 2334644, 2366336, 2514232, 2873408, 3238144, 3440528, 3762304, 3845296, 3932032, 4085627, 4234496, 4394624, 4669288, 4732672, 5028464, 5746816, 6881056, 7524608, 7690592, 7864064, 8171254, 8789248, 9338576, 10056928, 11493632, 13762112, 15381184, 16342508, 18677152, 20113856, 27524224, 30762368, 32685016, 37354304, 40227712, 55048448, 61524736, 65370032, 74708608, 80455424, 130740064, 149417216, 261480128, 522960256, 1045920512]

約数ペア:

[(1, 1045920512), (2, 522960256), (4, 261480128), (7, 149417216), (8, 130740064), (13, 80455424), (14, 74708608), (16, 65370032), (17, 61524736), (19, 55048448), (26, 40227712), (28, 37354304), (32, 32685016), (34, 30762368), (38, 27524224), (52, 20113856), (56, 18677152), (64, 16342508), (68, 15381184), (76, 13762112), (91, 11493632), (104, 10056928), (112, 9338576), (119, 8789248), (128, 8171254), (133, 7864064), (136, 7690592), (139, 7524608), (152, 6881056), (182, 5746816), (208, 5028464), (221, 4732672), (224, 4669288), (238, 4394624), (247, 4234496), (256, 4085627), (266, 3932032), (272, 3845296), (278, 3762304), (304, 3440528), (323, 3238144), (364, 2873408), (416, 2514232), (442, 2366336), (448, 2334644), (476, 2197312), (494, 2117248), (532, 1966016), (544, 1922648), (556, 1881152), (608, 1720264), (646, 1619072), (728, 1436704), (832, 1257116), (884, 1183168), (896, 1167322), (952, 1098656), (973, 1074944), (988, 1058624), (1064, 983008), (1088, 961324), (1112, 940576), (1216, 860132), (1292, 809536), (1456, 718352), (1547, 676096), (1664, 628558), (1729, 604928), (1768, 591584), (1792, 583661), (1807, 578816), (1904, 549328), (1946, 537472), (1976, 529312), (2128, 491504), (2176, 480662), (2224, 470288), (2261, 462592), (2363, 442624), (2432, 430066), (2584, 404768), (2641, 396032), (2912, 359176), (3094, 338048), (3328, 314279), (3458, 302464), (3536, 295792), (3614, 289408), (3808, 274664), (3892, 268736), (3952, 264656), (4199, 249088), (4256, 245752), (4352, 240331), (4448, 235144), (4522, 231296), (4726, 221312), (4864, 215033), (5168, 202384), (5282, 198016), (5824, 179588), (6188, 169024), (6916, 151232), (7072, 147896), (7228, 144704), (7616, 137332), (7784, 134368), (7904, 132328), (8398, 124544), (8512, 122876), (8896, 117572), (9044, 115648), (9452, 110656), (10336, 101192), (10564, 99008), (11648, 89794), (12376, 84512), (12649, 82688), (13832, 75616), (14144, 73948), (14456, 72352), (15232, 68666), (15568, 67184), (15808, 66164), (16541, 63232), (16796, 62272), (17024, 61438), (17792, 58786), (18088, 57824), (18487, 56576), (18904, 55328), (20672, 50596), (21128, 49504), (23296, 44897), (24752, 42256), (25298, 41344), (27664, 37808), (28288, 36974), (28912, 36176), (29393, 35584), (30464, 34333), (30719, 34048), (31136, 33592), (31616, 33082)]