522960256

素因数分解:

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

素因数の和:209

約数の個数: 256

約数和(自身を含む): 1439424000

約数和(自身を除く): 916463744

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, 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, 1807, 1904, 1946, 1976, 2128, 2176, 2224, 2261, 2363, 2432, 2584, 2641, 2912, 3094, 3458, 3536, 3614, 3808, 3892, 3952, 4199, 4256, 4448, 4522, 4726, 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, 24752, 25298, 27664, 28288, 28912, 29393, 30719, 31136, 31616, 33082, 33592, 34333, 36176, 36974, 37808, 41344, 42256, 44897, 49504, 50596, 55328, 57824, 58786, 61438, 62272, 66164, 67184, 68666, 72352, 73948, 75616, 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, 264656, 268736, 274664, 289408, 295792, 302464, 314279, 338048, 359176, 404768, 430066, 470288, 480662, 491504, 529312, 537472, 549328, 583661, 591584, 628558, 718352, 809536, 860132, 940576, 961324, 983008, 1058624, 1098656, 1167322, 1183168, 1257116, 1436704, 1619072, 1720264, 1881152, 1922648, 1966016, 2117248, 2197312, 2334644, 2366336, 2514232, 2873408, 3440528, 3762304, 3845296, 3932032, 4085627, 4394624, 4669288, 5028464, 5746816, 6881056, 7690592, 8171254, 9338576, 10056928, 13762112, 15381184, 16342508, 18677152, 20113856, 27524224, 30762368, 32685016, 37354304, 40227712, 65370032, 74708608, 130740064, 261480128, 522960256]

約数ペア:

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