290147991168

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1\times {\mathrm{2237}}^1$

素因数の和:2995

約数の個数: 256

約数和(自身を含む): 894622775040

約数和(自身を除く): 604474783872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 292, 336, 384, 438, 448, 511, 584, 661, 672, 876, 896, 1022, 1168, 1322, 1344, 1533, 1752, 1983, 2044, 2237, 2336, 2644, 2688, 3066, 3504, 3966, 4088, 4474, 4627, 4672, 5288, 6132, 6711, 7008, 7932, 8176, 8948, 9254, 9344, 10576, 12264, 13422, 13881, 14016, 15659, 15864, 16352, 17896, 18508, 21152, 24528, 26844, 27762, 28032, 31318, 31728, 32704, 35792, 37016, 42304, 46977, 48253, 49056, 53688, 55524, 62636, 63456, 65408, 71584, 74032, 84608, 93954, 96506, 98112, 107376, 111048, 125272, 126912, 143168, 144759, 148064, 163301, 187908, 193012, 196224, 214752, 222096, 250544, 253824, 286336, 289518, 296128, 326602, 337771, 375816, 386024, 429504, 444192, 489903, 501088, 579036, 592256, 653204, 675542, 751632, 772048, 859008, 888384, 979806, 1002176, 1013313, 1143107, 1158072, 1306408, 1351084, 1478657, 1503264, 1544096, 1776768, 1959612, 2004352, 2026626, 2286214, 2316144, 2612816, 2702168, 2957314, 3006528, 3088192, 3429321, 3919224, 4053252, 4435971, 4572428, 4632288, 5225632, 5404336, 5914628, 6013056, 6176384, 6858642, 7838448, 8106504, 8871942, 9144856, 9264576, 10350599, 10451264, 10808672, 11829256, 13717284, 15676896, 16213008, 17743884, 18289712, 18529152, 20701198, 20902528, 21617344, 23658512, 27434568, 31051797, 31353792, 32426016, 35487768, 36579424, 41402396, 43234688, 47317024, 54869136, 62103594, 62707584, 64852032, 70975536, 73158848, 82804792, 94634048, 107941961, 109738272, 124207188, 129704064, 141951072, 146317696, 165609584, 189268096, 215883922, 219476544, 248414376, 283902144, 323825883, 331219168, 431767844, 438953088, 496828752, 567804288, 647651766, 662438336, 755593727, 863535688, 993657504, 1295303532, 1324876672, 1511187454, 1727071376, 1987315008, 2266781181, 2590607064, 3022374908, 3454142752, 3974630016, 4533562362, 5181214128, 6044749816, 6908285504, 9067124724, 10362428256, 12089499632, 13816571008, 18134249448, 20724856512, 24178999264, 36268498896, 41449713024, 48357998528, 72536997792, 96715997056, 145073995584, 290147991168]

約数ペア:

[(1, 290147991168), (2, 145073995584), (3, 96715997056), (4, 72536997792), (6, 48357998528), (7, 41449713024), (8, 36268498896), (12, 24178999264), (14, 20724856512), (16, 18134249448), (21, 13816571008), (24, 12089499632), (28, 10362428256), (32, 9067124724), (42, 6908285504), (48, 6044749816), (56, 5181214128), (64, 4533562362), (73, 3974630016), (84, 3454142752), (96, 3022374908), (112, 2590607064), (128, 2266781181), (146, 1987315008), (168, 1727071376), (192, 1511187454), (219, 1324876672), (224, 1295303532), (292, 993657504), (336, 863535688), (384, 755593727), (438, 662438336), (448, 647651766), (511, 567804288), (584, 496828752), (661, 438953088), (672, 431767844), (876, 331219168), (896, 323825883), (1022, 283902144), (1168, 248414376), (1322, 219476544), (1344, 215883922), (1533, 189268096), (1752, 165609584), (1983, 146317696), (2044, 141951072), (2237, 129704064), (2336, 124207188), (2644, 109738272), (2688, 107941961), (3066, 94634048), (3504, 82804792), (3966, 73158848), (4088, 70975536), (4474, 64852032), (4627, 62707584), (4672, 62103594), (5288, 54869136), (6132, 47317024), (6711, 43234688), (7008, 41402396), (7932, 36579424), (8176, 35487768), (8948, 32426016), (9254, 31353792), (9344, 31051797), (10576, 27434568), (12264, 23658512), (13422, 21617344), (13881, 20902528), (14016, 20701198), (15659, 18529152), (15864, 18289712), (16352, 17743884), (17896, 16213008), (18508, 15676896), (21152, 13717284), (24528, 11829256), (26844, 10808672), (27762, 10451264), (28032, 10350599), (31318, 9264576), (31728, 9144856), (32704, 8871942), (35792, 8106504), (37016, 7838448), (42304, 6858642), (46977, 6176384), (48253, 6013056), (49056, 5914628), (53688, 5404336), (55524, 5225632), (62636, 4632288), (63456, 4572428), (65408, 4435971), (71584, 4053252), (74032, 3919224), (84608, 3429321), (93954, 3088192), (96506, 3006528), (98112, 2957314), (107376, 2702168), (111048, 2612816), (125272, 2316144), (126912, 2286214), (143168, 2026626), (144759, 2004352), (148064, 1959612), (163301, 1776768), (187908, 1544096), (193012, 1503264), (196224, 1478657), (214752, 1351084), (222096, 1306408), (250544, 1158072), (253824, 1143107), (286336, 1013313), (289518, 1002176), (296128, 979806), (326602, 888384), (337771, 859008), (375816, 772048), (386024, 751632), (429504, 675542), (444192, 653204), (489903, 592256), (501088, 579036)]