222966016

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:616

約数の個数: 144

約数和(自身を含む): 581019264

約数和(自身を除く): 358053248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 208, 221, 224, 238, 256, 272, 364, 416, 442, 448, 476, 544, 563, 728, 832, 884, 896, 952, 1088, 1126, 1456, 1547, 1664, 1768, 1792, 1904, 2176, 2252, 2912, 3094, 3328, 3536, 3808, 3941, 4352, 4504, 5824, 6188, 7072, 7319, 7616, 7882, 9008, 9571, 11648, 12376, 14144, 14638, 15232, 15764, 18016, 19142, 23296, 24752, 28288, 29276, 30464, 31528, 36032, 38284, 49504, 51233, 56576, 58552, 63056, 66997, 72064, 76568, 99008, 102466, 117104, 124423, 126112, 133994, 144128, 153136, 198016, 204932, 234208, 248846, 252224, 267988, 306272, 396032, 409864, 468416, 497692, 504448, 535976, 612544, 819728, 870961, 936832, 995384, 1008896, 1071952, 1225088, 1639456, 1741922, 1873664, 1990768, 2143904, 2450176, 3278912, 3483844, 3981536, 4287808, 6557824, 6967688, 7963072, 8575616, 13115648, 13935376, 15926144, 17151232, 27870752, 31852288, 55741504, 111483008, 222966016]

約数ペア:

[(1, 222966016), (2, 111483008), (4, 55741504), (7, 31852288), (8, 27870752), (13, 17151232), (14, 15926144), (16, 13935376), (17, 13115648), (26, 8575616), (28, 7963072), (32, 6967688), (34, 6557824), (52, 4287808), (56, 3981536), (64, 3483844), (68, 3278912), (91, 2450176), (104, 2143904), (112, 1990768), (119, 1873664), (128, 1741922), (136, 1639456), (182, 1225088), (208, 1071952), (221, 1008896), (224, 995384), (238, 936832), (256, 870961), (272, 819728), (364, 612544), (416, 535976), (442, 504448), (448, 497692), (476, 468416), (544, 409864), (563, 396032), (728, 306272), (832, 267988), (884, 252224), (896, 248846), (952, 234208), (1088, 204932), (1126, 198016), (1456, 153136), (1547, 144128), (1664, 133994), (1768, 126112), (1792, 124423), (1904, 117104), (2176, 102466), (2252, 99008), (2912, 76568), (3094, 72064), (3328, 66997), (3536, 63056), (3808, 58552), (3941, 56576), (4352, 51233), (4504, 49504), (5824, 38284), (6188, 36032), (7072, 31528), (7319, 30464), (7616, 29276), (7882, 28288), (9008, 24752), (9571, 23296), (11648, 19142), (12376, 18016), (14144, 15764), (14638, 15232)]