221374608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{859}}^1$

素因数の和:949

約数の個数: 160

約数和(自身を含む): 716620800

約数和(自身を除く): 495246192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 59, 78, 84, 91, 104, 112, 118, 156, 168, 177, 182, 208, 236, 273, 312, 336, 354, 364, 413, 472, 546, 624, 708, 728, 767, 826, 859, 944, 1092, 1239, 1416, 1456, 1534, 1652, 1718, 2184, 2301, 2478, 2577, 2832, 3068, 3304, 3436, 4368, 4602, 4956, 5154, 5369, 6013, 6136, 6608, 6872, 9204, 9912, 10308, 10738, 11167, 12026, 12272, 13744, 16107, 18039, 18408, 19824, 20616, 21476, 22334, 24052, 32214, 33501, 36078, 36816, 41232, 42952, 44668, 48104, 50681, 64428, 67002, 72156, 78169, 85904, 89336, 96208, 101362, 128856, 134004, 144312, 152043, 156338, 178672, 202724, 234507, 257712, 268008, 288624, 304086, 312676, 354767, 405448, 469014, 536016, 608172, 625352, 658853, 709534, 810896, 938028, 1064301, 1216344, 1250704, 1317706, 1419068, 1876056, 1976559, 2128602, 2432688, 2635412, 2838136, 3752112, 3953118, 4257204, 4611971, 5270824, 5676272, 7906236, 8514408, 9223942, 10541648, 13835913, 15812472, 17028816, 18447884, 27671826, 31624944, 36895768, 55343652, 73791536, 110687304, 221374608]

約数ペア:

[(1, 221374608), (2, 110687304), (3, 73791536), (4, 55343652), (6, 36895768), (7, 31624944), (8, 27671826), (12, 18447884), (13, 17028816), (14, 15812472), (16, 13835913), (21, 10541648), (24, 9223942), (26, 8514408), (28, 7906236), (39, 5676272), (42, 5270824), (48, 4611971), (52, 4257204), (56, 3953118), (59, 3752112), (78, 2838136), (84, 2635412), (91, 2432688), (104, 2128602), (112, 1976559), (118, 1876056), (156, 1419068), (168, 1317706), (177, 1250704), (182, 1216344), (208, 1064301), (236, 938028), (273, 810896), (312, 709534), (336, 658853), (354, 625352), (364, 608172), (413, 536016), (472, 469014), (546, 405448), (624, 354767), (708, 312676), (728, 304086), (767, 288624), (826, 268008), (859, 257712), (944, 234507), (1092, 202724), (1239, 178672), (1416, 156338), (1456, 152043), (1534, 144312), (1652, 134004), (1718, 128856), (2184, 101362), (2301, 96208), (2478, 89336), (2577, 85904), (2832, 78169), (3068, 72156), (3304, 67002), (3436, 64428), (4368, 50681), (4602, 48104), (4956, 44668), (5154, 42952), (5369, 41232), (6013, 36816), (6136, 36078), (6608, 33501), (6872, 32214), (9204, 24052), (9912, 22334), (10308, 21476), (10738, 20616), (11167, 19824), (12026, 18408), (12272, 18039), (13744, 16107)]