249314208

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:188

約数の個数: 216

約数和(自身を含む): 785078784

約数和(自身を除く): 535764576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 121, 127, 132, 143, 156, 169, 176, 208, 242, 254, 264, 286, 312, 338, 352, 363, 381, 416, 429, 484, 507, 508, 528, 572, 624, 676, 726, 762, 858, 968, 1014, 1016, 1056, 1144, 1248, 1352, 1397, 1452, 1524, 1573, 1651, 1716, 1859, 1936, 2028, 2032, 2288, 2704, 2794, 2904, 3048, 3146, 3302, 3432, 3718, 3872, 4056, 4064, 4191, 4576, 4719, 4953, 5408, 5577, 5588, 5808, 6096, 6292, 6604, 6864, 7436, 8112, 8382, 9438, 9906, 11154, 11176, 11616, 12192, 12584, 13208, 13728, 14872, 15367, 16224, 16764, 18161, 18876, 19812, 20449, 21463, 22308, 22352, 25168, 26416, 29744, 30734, 33528, 36322, 37752, 39624, 40898, 42926, 44616, 44704, 46101, 50336, 52832, 54483, 59488, 61347, 61468, 64389, 67056, 72644, 75504, 79248, 81796, 85852, 89232, 92202, 108966, 122694, 122936, 128778, 134112, 145288, 151008, 158496, 163592, 171704, 178464, 184404, 199771, 217932, 236093, 245388, 245872, 257556, 290576, 327184, 343408, 368808, 399542, 435864, 472186, 490776, 491744, 515112, 581152, 599313, 654368, 686816, 708279, 737616, 799084, 871728, 944372, 981552, 1030224, 1198626, 1416558, 1475232, 1598168, 1743456, 1888744, 1963104, 2060448, 2397252, 2597023, 2833116, 3196336, 3777488, 4794504, 5194046, 5666232, 6392672, 7554976, 7791069, 9589008, 10388092, 11332464, 15582138, 19178016, 20776184, 22664928, 31164276, 41552368, 62328552, 83104736, 124657104, 249314208]

約数ペア:

[(1, 249314208), (2, 124657104), (3, 83104736), (4, 62328552), (6, 41552368), (8, 31164276), (11, 22664928), (12, 20776184), (13, 19178016), (16, 15582138), (22, 11332464), (24, 10388092), (26, 9589008), (32, 7791069), (33, 7554976), (39, 6392672), (44, 5666232), (48, 5194046), (52, 4794504), (66, 3777488), (78, 3196336), (88, 2833116), (96, 2597023), (104, 2397252), (121, 2060448), (127, 1963104), (132, 1888744), (143, 1743456), (156, 1598168), (169, 1475232), (176, 1416558), (208, 1198626), (242, 1030224), (254, 981552), (264, 944372), (286, 871728), (312, 799084), (338, 737616), (352, 708279), (363, 686816), (381, 654368), (416, 599313), (429, 581152), (484, 515112), (507, 491744), (508, 490776), (528, 472186), (572, 435864), (624, 399542), (676, 368808), (726, 343408), (762, 327184), (858, 290576), (968, 257556), (1014, 245872), (1016, 245388), (1056, 236093), (1144, 217932), (1248, 199771), (1352, 184404), (1397, 178464), (1452, 171704), (1524, 163592), (1573, 158496), (1651, 151008), (1716, 145288), (1859, 134112), (1936, 128778), (2028, 122936), (2032, 122694), (2288, 108966), (2704, 92202), (2794, 89232), (2904, 85852), (3048, 81796), (3146, 79248), (3302, 75504), (3432, 72644), (3718, 67056), (3872, 64389), (4056, 61468), (4064, 61347), (4191, 59488), (4576, 54483), (4719, 52832), (4953, 50336), (5408, 46101), (5577, 44704), (5588, 44616), (5808, 42926), (6096, 40898), (6292, 39624), (6604, 37752), (6864, 36322), (7436, 33528), (8112, 30734), (8382, 29744), (9438, 26416), (9906, 25168), (11154, 22352), (11176, 22308), (11616, 21463), (12192, 20449), (12584, 19812), (13208, 18876), (13728, 18161), (14872, 16764), (15367, 16224)]