255954384

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1597}}^1$

素因数の和:1674

約数の個数: 160

約数和(自身を含む): 856016640

約数和(自身を除く): 600062256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 53, 54, 56, 63, 72, 84, 106, 108, 112, 126, 144, 159, 168, 189, 212, 216, 252, 318, 336, 371, 378, 424, 432, 477, 504, 636, 742, 756, 848, 954, 1008, 1113, 1272, 1431, 1484, 1512, 1597, 1908, 2226, 2544, 2862, 2968, 3024, 3194, 3339, 3816, 4452, 4791, 5724, 5936, 6388, 6678, 7632, 8904, 9582, 10017, 11179, 11448, 12776, 13356, 14373, 17808, 19164, 20034, 22358, 22896, 25552, 26712, 28746, 33537, 38328, 40068, 43119, 44716, 53424, 57492, 67074, 76656, 80136, 84641, 86238, 89432, 100611, 114984, 134148, 160272, 169282, 172476, 178864, 201222, 229968, 253923, 268296, 301833, 338564, 344952, 402444, 507846, 536592, 592487, 603666, 677128, 689904, 761769, 804888, 1015692, 1184974, 1207332, 1354256, 1523538, 1609776, 1777461, 2031384, 2285307, 2369948, 2414664, 3047076, 3554922, 4062768, 4570614, 4739896, 4829328, 5332383, 6094152, 7109844, 9141228, 9479792, 10664766, 12188304, 14219688, 15997149, 18282456, 21329532, 28439376, 31994298, 36564912, 42659064, 63988596, 85318128, 127977192, 255954384]

約数ペア:

[(1, 255954384), (2, 127977192), (3, 85318128), (4, 63988596), (6, 42659064), (7, 36564912), (8, 31994298), (9, 28439376), (12, 21329532), (14, 18282456), (16, 15997149), (18, 14219688), (21, 12188304), (24, 10664766), (27, 9479792), (28, 9141228), (36, 7109844), (42, 6094152), (48, 5332383), (53, 4829328), (54, 4739896), (56, 4570614), (63, 4062768), (72, 3554922), (84, 3047076), (106, 2414664), (108, 2369948), (112, 2285307), (126, 2031384), (144, 1777461), (159, 1609776), (168, 1523538), (189, 1354256), (212, 1207332), (216, 1184974), (252, 1015692), (318, 804888), (336, 761769), (371, 689904), (378, 677128), (424, 603666), (432, 592487), (477, 536592), (504, 507846), (636, 402444), (742, 344952), (756, 338564), (848, 301833), (954, 268296), (1008, 253923), (1113, 229968), (1272, 201222), (1431, 178864), (1484, 172476), (1512, 169282), (1597, 160272), (1908, 134148), (2226, 114984), (2544, 100611), (2862, 89432), (2968, 86238), (3024, 84641), (3194, 80136), (3339, 76656), (3816, 67074), (4452, 57492), (4791, 53424), (5724, 44716), (5936, 43119), (6388, 40068), (6678, 38328), (7632, 33537), (8904, 28746), (9582, 26712), (10017, 25552), (11179, 22896), (11448, 22358), (12776, 20034), (13356, 19164), (14373, 17808)]