1045889408

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:284

約数の個数: 128

約数和(自身を含む): 2276640000

約数和(自身を除く): 1230750592

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 61, 62, 64, 116, 122, 124, 128, 149, 232, 244, 248, 298, 464, 488, 496, 596, 899, 928, 976, 992, 1192, 1769, 1798, 1856, 1891, 1952, 1984, 2384, 3538, 3596, 3712, 3782, 3904, 3968, 4321, 4619, 4768, 7076, 7192, 7564, 7808, 8642, 9089, 9238, 9536, 14152, 14384, 15128, 17284, 18178, 18476, 19072, 28304, 28768, 30256, 34568, 36356, 36952, 54839, 56608, 57536, 60512, 69136, 72712, 73904, 109678, 113216, 115072, 121024, 133951, 138272, 145424, 147808, 219356, 226432, 242048, 263581, 267902, 276544, 281759, 290848, 295616, 438712, 527162, 535804, 553088, 563518, 581696, 591232, 877424, 1054324, 1071608, 1127036, 1163392, 1754848, 2108648, 2143216, 2254072, 3509696, 4217296, 4286432, 4508144, 7019392, 8171011, 8434592, 8572864, 9016288, 16342022, 16869184, 17145728, 18032576, 32684044, 33738368, 36065152, 65368088, 130736176, 261472352, 522944704, 1045889408]

約数ペア:

[(1, 1045889408), (2, 522944704), (4, 261472352), (8, 130736176), (16, 65368088), (29, 36065152), (31, 33738368), (32, 32684044), (58, 18032576), (61, 17145728), (62, 16869184), (64, 16342022), (116, 9016288), (122, 8572864), (124, 8434592), (128, 8171011), (149, 7019392), (232, 4508144), (244, 4286432), (248, 4217296), (298, 3509696), (464, 2254072), (488, 2143216), (496, 2108648), (596, 1754848), (899, 1163392), (928, 1127036), (976, 1071608), (992, 1054324), (1192, 877424), (1769, 591232), (1798, 581696), (1856, 563518), (1891, 553088), (1952, 535804), (1984, 527162), (2384, 438712), (3538, 295616), (3596, 290848), (3712, 281759), (3782, 276544), (3904, 267902), (3968, 263581), (4321, 242048), (4619, 226432), (4768, 219356), (7076, 147808), (7192, 145424), (7564, 138272), (7808, 133951), (8642, 121024), (9089, 115072), (9238, 113216), (9536, 109678), (14152, 73904), (14384, 72712), (15128, 69136), (17284, 60512), (18178, 57536), (18476, 56608), (19072, 54839), (28304, 36952), (28768, 36356), (30256, 34568)]