556638326748

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{2143}}^1\times {\mathrm{16361}}^1$

素因数の和:18534

約数の個数: 180

約数和(自身を含む): 1693633499712

約数和(自身を除く): 1136995172964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2143, 2268, 2646, 3969, 4286, 5292, 6429, 7938, 8572, 12858, 15001, 15876, 16361, 19287, 25716, 30002, 32722, 38574, 45003, 49083, 57861, 60004, 65444, 77148, 90006, 98166, 105007, 114527, 115722, 135009, 147249, 173583, 180012, 196332, 210014, 229054, 231444, 270018, 294498, 315021, 343581, 347166, 405027, 420028, 441747, 458108, 540036, 588996, 630042, 687162, 694332, 801689, 810054, 883494, 945063, 1030743, 1215081, 1260084, 1325241, 1374324, 1603378, 1620108, 1766988, 1890126, 2061486, 2405067, 2430162, 2650482, 2835189, 3092229, 3206756, 3780252, 4122972, 4810134, 4860324, 5300964, 5670378, 6184458, 7215201, 8505567, 9276687, 9620268, 11340756, 12368916, 14430402, 17011134, 18553374, 21645603, 28860804, 34022268, 35061623, 37106748, 43291206, 64936809, 70123246, 86582412, 105184869, 129873618, 140246492, 210369738, 245431361, 259747236, 315554607, 420739476, 490862722, 631109214, 736294083, 946663821, 981725444, 1262218428, 1472588166, 1718019527, 1893327642, 2208882249, 2839991463, 2945176332, 3436039054, 3786655284, 4417764498, 5154058581, 5679982926, 6626646747, 6872078108, 8835528996, 10308117162, 11359965852, 13253293494, 15462175743, 19879940241, 20616234324, 26506586988, 30924351486, 39759880482, 46386527229, 61848702972, 79519760964, 92773054458, 139159581687, 185546108916, 278319163374, 556638326748]

約数ペア:

[(1, 556638326748), (2, 278319163374), (3, 185546108916), (4, 139159581687), (6, 92773054458), (7, 79519760964), (9, 61848702972), (12, 46386527229), (14, 39759880482), (18, 30924351486), (21, 26506586988), (27, 20616234324), (28, 19879940241), (36, 15462175743), (42, 13253293494), (49, 11359965852), (54, 10308117162), (63, 8835528996), (81, 6872078108), (84, 6626646747), (98, 5679982926), (108, 5154058581), (126, 4417764498), (147, 3786655284), (162, 3436039054), (189, 2945176332), (196, 2839991463), (252, 2208882249), (294, 1893327642), (324, 1718019527), (378, 1472588166), (441, 1262218428), (567, 981725444), (588, 946663821), (756, 736294083), (882, 631109214), (1134, 490862722), (1323, 420739476), (1764, 315554607), (2143, 259747236), (2268, 245431361), (2646, 210369738), (3969, 140246492), (4286, 129873618), (5292, 105184869), (6429, 86582412), (7938, 70123246), (8572, 64936809), (12858, 43291206), (15001, 37106748), (15876, 35061623), (16361, 34022268), (19287, 28860804), (25716, 21645603), (30002, 18553374), (32722, 17011134), (38574, 14430402), (45003, 12368916), (49083, 11340756), (57861, 9620268), (60004, 9276687), (65444, 8505567), (77148, 7215201), (90006, 6184458), (98166, 5670378), (105007, 5300964), (114527, 4860324), (115722, 4810134), (135009, 4122972), (147249, 3780252), (173583, 3206756), (180012, 3092229), (196332, 2835189), (210014, 2650482), (229054, 2430162), (231444, 2405067), (270018, 2061486), (294498, 1890126), (315021, 1766988), (343581, 1620108), (347166, 1603378), (405027, 1374324), (420028, 1325241), (441747, 1260084), (458108, 1215081), (540036, 1030743), (588996, 945063), (630042, 883494), (687162, 810054), (694332, 801689)]