259896312

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 192

約数和(自身を含む): 801964800

約数和(自身を除く): 542068488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 53, 62, 72, 78, 93, 104, 106, 117, 124, 156, 159, 169, 186, 212, 234, 248, 279, 312, 318, 338, 372, 403, 424, 468, 477, 507, 558, 636, 676, 689, 744, 806, 936, 954, 1014, 1116, 1209, 1272, 1352, 1378, 1521, 1612, 1643, 1908, 2028, 2067, 2197, 2232, 2418, 2756, 3042, 3224, 3286, 3627, 3816, 4056, 4134, 4394, 4836, 4929, 5239, 5512, 6084, 6201, 6572, 6591, 7254, 8268, 8788, 8957, 9672, 9858, 10478, 12168, 12402, 13144, 13182, 14508, 14787, 15717, 16536, 17576, 17914, 19716, 19773, 20956, 21359, 24804, 26364, 26871, 29016, 29574, 31434, 35828, 39432, 39546, 41912, 42718, 47151, 49608, 52728, 53742, 59148, 62868, 64077, 68107, 71656, 79092, 80613, 85436, 94302, 107484, 116441, 118296, 125736, 128154, 136214, 158184, 161226, 170872, 188604, 192231, 204321, 214968, 232882, 256308, 272428, 277667, 322452, 349323, 377208, 384462, 408642, 465764, 512616, 544856, 555334, 612963, 644904, 698646, 768924, 817284, 833001, 931528, 1047969, 1110668, 1225926, 1397292, 1537848, 1634568, 1666002, 2095938, 2221336, 2451852, 2499003, 2794584, 3332004, 3609671, 4191876, 4903704, 4998006, 6664008, 7219342, 8383752, 9996012, 10829013, 14438684, 19992024, 21658026, 28877368, 32487039, 43316052, 64974078, 86632104, 129948156, 259896312]

約数ペア:

[(1, 259896312), (2, 129948156), (3, 86632104), (4, 64974078), (6, 43316052), (8, 32487039), (9, 28877368), (12, 21658026), (13, 19992024), (18, 14438684), (24, 10829013), (26, 9996012), (31, 8383752), (36, 7219342), (39, 6664008), (52, 4998006), (53, 4903704), (62, 4191876), (72, 3609671), (78, 3332004), (93, 2794584), (104, 2499003), (106, 2451852), (117, 2221336), (124, 2095938), (156, 1666002), (159, 1634568), (169, 1537848), (186, 1397292), (212, 1225926), (234, 1110668), (248, 1047969), (279, 931528), (312, 833001), (318, 817284), (338, 768924), (372, 698646), (403, 644904), (424, 612963), (468, 555334), (477, 544856), (507, 512616), (558, 465764), (636, 408642), (676, 384462), (689, 377208), (744, 349323), (806, 322452), (936, 277667), (954, 272428), (1014, 256308), (1116, 232882), (1209, 214968), (1272, 204321), (1352, 192231), (1378, 188604), (1521, 170872), (1612, 161226), (1643, 158184), (1908, 136214), (2028, 128154), (2067, 125736), (2197, 118296), (2232, 116441), (2418, 107484), (2756, 94302), (3042, 85436), (3224, 80613), (3286, 79092), (3627, 71656), (3816, 68107), (4056, 64077), (4134, 62868), (4394, 59148), (4836, 53742), (4929, 52728), (5239, 49608), (5512, 47151), (6084, 42718), (6201, 41912), (6572, 39546), (6591, 39432), (7254, 35828), (8268, 31434), (8788, 29574), (8957, 29016), (9672, 26871), (9858, 26364), (10478, 24804), (12168, 21359), (12402, 20956), (13144, 19773), (13182, 19716), (14508, 17914), (14787, 17576), (15717, 16536)]