1228456992

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{563}}^1$

素因数の和:791

約数の個数: 192

約数和(自身を含む): 3929554944

約数和(自身を除く): 2701097952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 191, 204, 224, 238, 272, 336, 357, 382, 408, 476, 544, 563, 573, 672, 714, 764, 816, 952, 1126, 1146, 1337, 1428, 1528, 1632, 1689, 1904, 2252, 2292, 2674, 2856, 3056, 3247, 3378, 3808, 3941, 4011, 4504, 4584, 5348, 5712, 6112, 6494, 6756, 7882, 8022, 9008, 9168, 9571, 9741, 10696, 11424, 11823, 12988, 13512, 15764, 16044, 18016, 18336, 19142, 19482, 21392, 22729, 23646, 25976, 27024, 28713, 31528, 32088, 38284, 38964, 42784, 45458, 47292, 51952, 54048, 57426, 63056, 64176, 66997, 68187, 76568, 77928, 90916, 94584, 103904, 107533, 114852, 126112, 128352, 133994, 136374, 153136, 155856, 181832, 189168, 200991, 215066, 229704, 267988, 272748, 306272, 311712, 322599, 363664, 378336, 401982, 430132, 459408, 535976, 545496, 645198, 727328, 752731, 803964, 860264, 918816, 1071952, 1090992, 1290396, 1505462, 1607928, 1720528, 1828061, 2143904, 2181984, 2258193, 2580792, 3010924, 3215856, 3441056, 3656122, 4516386, 5161584, 5484183, 6021848, 6431712, 7312244, 9032772, 10323168, 10968366, 12043696, 12796427, 14624488, 18065544, 21936732, 24087392, 25592854, 29248976, 36131088, 38389281, 43873464, 51185708, 58497952, 72262176, 76778562, 87746928, 102371416, 153557124, 175493856, 204742832, 307114248, 409485664, 614228496, 1228456992]

約数ペア:

[(1, 1228456992), (2, 614228496), (3, 409485664), (4, 307114248), (6, 204742832), (7, 175493856), (8, 153557124), (12, 102371416), (14, 87746928), (16, 76778562), (17, 72262176), (21, 58497952), (24, 51185708), (28, 43873464), (32, 38389281), (34, 36131088), (42, 29248976), (48, 25592854), (51, 24087392), (56, 21936732), (68, 18065544), (84, 14624488), (96, 12796427), (102, 12043696), (112, 10968366), (119, 10323168), (136, 9032772), (168, 7312244), (191, 6431712), (204, 6021848), (224, 5484183), (238, 5161584), (272, 4516386), (336, 3656122), (357, 3441056), (382, 3215856), (408, 3010924), (476, 2580792), (544, 2258193), (563, 2181984), (573, 2143904), (672, 1828061), (714, 1720528), (764, 1607928), (816, 1505462), (952, 1290396), (1126, 1090992), (1146, 1071952), (1337, 918816), (1428, 860264), (1528, 803964), (1632, 752731), (1689, 727328), (1904, 645198), (2252, 545496), (2292, 535976), (2674, 459408), (2856, 430132), (3056, 401982), (3247, 378336), (3378, 363664), (3808, 322599), (3941, 311712), (4011, 306272), (4504, 272748), (4584, 267988), (5348, 229704), (5712, 215066), (6112, 200991), (6494, 189168), (6756, 181832), (7882, 155856), (8022, 153136), (9008, 136374), (9168, 133994), (9571, 128352), (9741, 126112), (10696, 114852), (11424, 107533), (11823, 103904), (12988, 94584), (13512, 90916), (15764, 77928), (16044, 76568), (18016, 68187), (18336, 66997), (19142, 64176), (19482, 63056), (21392, 57426), (22729, 54048), (23646, 51952), (25976, 47292), (27024, 45458), (28713, 42784), (31528, 38964), (32088, 38284)]