440414208

素因数分解:

$2^{12}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{919}}^1$

素因数の和:962

約数の個数: 156

約数和(自身を含む): 1371501040

約数和(自身を除く): 931086832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 768, 832, 919, 936, 1024, 1152, 1248, 1536, 1664, 1838, 1872, 2048, 2304, 2496, 2757, 3072, 3328, 3676, 3744, 4096, 4608, 4992, 5514, 6144, 6656, 7352, 7488, 8271, 9216, 9984, 11028, 11947, 12288, 13312, 14704, 14976, 16542, 18432, 19968, 22056, 23894, 26624, 29408, 29952, 33084, 35841, 36864, 39936, 44112, 47788, 53248, 58816, 59904, 66168, 71682, 79872, 88224, 95576, 107523, 117632, 119808, 132336, 143364, 159744, 176448, 191152, 215046, 235264, 239616, 264672, 286728, 352896, 382304, 430092, 470528, 479232, 529344, 573456, 705792, 764608, 860184, 941056, 1058688, 1146912, 1411584, 1529216, 1720368, 1882112, 2117376, 2293824, 2823168, 3058432, 3440736, 3764224, 4234752, 4587648, 5646336, 6116864, 6881472, 8469504, 9175296, 11292672, 12233728, 13762944, 16939008, 18350592, 24467456, 27525888, 33878016, 36701184, 48934912, 55051776, 73402368, 110103552, 146804736, 220207104, 440414208]

約数ペア:

[(1, 440414208), (2, 220207104), (3, 146804736), (4, 110103552), (6, 73402368), (8, 55051776), (9, 48934912), (12, 36701184), (13, 33878016), (16, 27525888), (18, 24467456), (24, 18350592), (26, 16939008), (32, 13762944), (36, 12233728), (39, 11292672), (48, 9175296), (52, 8469504), (64, 6881472), (72, 6116864), (78, 5646336), (96, 4587648), (104, 4234752), (117, 3764224), (128, 3440736), (144, 3058432), (156, 2823168), (192, 2293824), (208, 2117376), (234, 1882112), (256, 1720368), (288, 1529216), (312, 1411584), (384, 1146912), (416, 1058688), (468, 941056), (512, 860184), (576, 764608), (624, 705792), (768, 573456), (832, 529344), (919, 479232), (936, 470528), (1024, 430092), (1152, 382304), (1248, 352896), (1536, 286728), (1664, 264672), (1838, 239616), (1872, 235264), (2048, 215046), (2304, 191152), (2496, 176448), (2757, 159744), (3072, 143364), (3328, 132336), (3676, 119808), (3744, 117632), (4096, 107523), (4608, 95576), (4992, 88224), (5514, 79872), (6144, 71682), (6656, 66168), (7352, 59904), (7488, 58816), (8271, 53248), (9216, 47788), (9984, 44112), (11028, 39936), (11947, 36864), (12288, 35841), (13312, 33084), (14704, 29952), (14976, 29408), (16542, 26624), (18432, 23894), (19968, 22056)]