250396128

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:489

約数の個数: 144

約数和(自身を含む): 760687200

約数和(自身を除く): 510291072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 199, 204, 257, 272, 288, 306, 398, 408, 514, 544, 597, 612, 771, 796, 816, 1028, 1194, 1224, 1542, 1592, 1632, 1791, 2056, 2313, 2388, 2448, 3084, 3184, 3383, 3582, 4112, 4369, 4626, 4776, 4896, 6168, 6368, 6766, 7164, 8224, 8738, 9252, 9552, 10149, 12336, 13107, 13532, 14328, 17476, 18504, 19104, 20298, 24672, 26214, 27064, 28656, 30447, 34952, 37008, 39321, 40596, 51143, 52428, 54128, 57312, 60894, 69904, 74016, 78642, 81192, 102286, 104856, 108256, 121788, 139808, 153429, 157284, 162384, 204572, 209712, 243576, 306858, 314568, 324768, 409144, 419424, 460287, 487152, 613716, 629136, 818288, 869431, 920574, 974304, 1227432, 1258272, 1636576, 1738862, 1841148, 2454864, 2608293, 3477724, 3682296, 4909728, 5216586, 6955448, 7364592, 7824879, 10433172, 13910896, 14729184, 15649758, 20866344, 27821792, 31299516, 41732688, 62599032, 83465376, 125198064, 250396128]

約数ペア:

[(1, 250396128), (2, 125198064), (3, 83465376), (4, 62599032), (6, 41732688), (8, 31299516), (9, 27821792), (12, 20866344), (16, 15649758), (17, 14729184), (18, 13910896), (24, 10433172), (32, 7824879), (34, 7364592), (36, 6955448), (48, 5216586), (51, 4909728), (68, 3682296), (72, 3477724), (96, 2608293), (102, 2454864), (136, 1841148), (144, 1738862), (153, 1636576), (199, 1258272), (204, 1227432), (257, 974304), (272, 920574), (288, 869431), (306, 818288), (398, 629136), (408, 613716), (514, 487152), (544, 460287), (597, 419424), (612, 409144), (771, 324768), (796, 314568), (816, 306858), (1028, 243576), (1194, 209712), (1224, 204572), (1542, 162384), (1592, 157284), (1632, 153429), (1791, 139808), (2056, 121788), (2313, 108256), (2388, 104856), (2448, 102286), (3084, 81192), (3184, 78642), (3383, 74016), (3582, 69904), (4112, 60894), (4369, 57312), (4626, 54128), (4776, 52428), (4896, 51143), (6168, 40596), (6368, 39321), (6766, 37008), (7164, 34952), (8224, 30447), (8738, 28656), (9252, 27064), (9552, 26214), (10149, 24672), (12336, 20298), (13107, 19104), (13532, 18504), (14328, 17476)]