1621000565296

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1721}}^1\times {\mathrm{4049}}^1$

素因数の和:5883

約数の個数: 160

約数和(自身を含む): 3763559116800

約数和(自身を除く): 2142558551504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 67, 112, 124, 134, 217, 248, 268, 434, 469, 496, 536, 868, 938, 1072, 1721, 1736, 1876, 2077, 3442, 3472, 3752, 4049, 4154, 6884, 7504, 8098, 8308, 12047, 13768, 14539, 16196, 16616, 24094, 27536, 28343, 29078, 32392, 33232, 48188, 53351, 56686, 58156, 64784, 96376, 106702, 113372, 115307, 116312, 125519, 192752, 213404, 226744, 230614, 232624, 251038, 271283, 373457, 426808, 453488, 461228, 502076, 542566, 746914, 807149, 853616, 878633, 922456, 1004152, 1085132, 1493828, 1614298, 1757266, 1844912, 1898981, 2008304, 2170264, 2987656, 3228596, 3514532, 3574517, 3797962, 4340528, 5975312, 6457192, 6968329, 7029064, 7149034, 7595924, 8409773, 12914384, 13936658, 14058128, 14298068, 15191848, 16819546, 25021619, 27873316, 28596136, 30383696, 33639092, 48778303, 50043238, 55746632, 57192272, 58868411, 67278184, 97556606, 100086476, 111493264, 117736822, 134556368, 195113212, 200172952, 216018199, 235473644, 390226424, 400345904, 432036398, 466878043, 470947288, 780452848, 864072796, 933756086, 941894576, 1512127393, 1728145592, 1867512172, 3024254786, 3268146301, 3456291184, 3735024344, 6048509572, 6536292602, 7470048688, 12097019144, 13072585204, 14473219333, 24194038288, 26145170408, 28946438666, 52290340816, 57892877332, 101312535331, 115785754664, 202625070662, 231571509328, 405250141324, 810500282648, 1621000565296]

約数ペア:

[(1, 1621000565296), (2, 810500282648), (4, 405250141324), (7, 231571509328), (8, 202625070662), (14, 115785754664), (16, 101312535331), (28, 57892877332), (31, 52290340816), (56, 28946438666), (62, 26145170408), (67, 24194038288), (112, 14473219333), (124, 13072585204), (134, 12097019144), (217, 7470048688), (248, 6536292602), (268, 6048509572), (434, 3735024344), (469, 3456291184), (496, 3268146301), (536, 3024254786), (868, 1867512172), (938, 1728145592), (1072, 1512127393), (1721, 941894576), (1736, 933756086), (1876, 864072796), (2077, 780452848), (3442, 470947288), (3472, 466878043), (3752, 432036398), (4049, 400345904), (4154, 390226424), (6884, 235473644), (7504, 216018199), (8098, 200172952), (8308, 195113212), (12047, 134556368), (13768, 117736822), (14539, 111493264), (16196, 100086476), (16616, 97556606), (24094, 67278184), (27536, 58868411), (28343, 57192272), (29078, 55746632), (32392, 50043238), (33232, 48778303), (48188, 33639092), (53351, 30383696), (56686, 28596136), (58156, 27873316), (64784, 25021619), (96376, 16819546), (106702, 15191848), (113372, 14298068), (115307, 14058128), (116312, 13936658), (125519, 12914384), (192752, 8409773), (213404, 7595924), (226744, 7149034), (230614, 7029064), (232624, 6968329), (251038, 6457192), (271283, 5975312), (373457, 4340528), (426808, 3797962), (453488, 3574517), (461228, 3514532), (502076, 3228596), (542566, 2987656), (746914, 2170264), (807149, 2008304), (853616, 1898981), (878633, 1844912), (922456, 1757266), (1004152, 1614298), (1085132, 1493828)]