123254352

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1291}}^1$

素因数の和:1338

約数の個数: 160

約数和(自身を含む): 403724160

約数和(自身を除く): 280469808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 144, 153, 156, 204, 208, 216, 221, 234, 272, 306, 312, 351, 408, 432, 442, 459, 468, 612, 624, 663, 702, 816, 884, 918, 936, 1224, 1291, 1326, 1404, 1768, 1836, 1872, 1989, 2448, 2582, 2652, 2808, 3536, 3672, 3873, 3978, 5164, 5304, 5616, 5967, 7344, 7746, 7956, 10328, 10608, 11619, 11934, 15492, 15912, 16783, 20656, 21947, 23238, 23868, 30984, 31824, 33566, 34857, 43894, 46476, 47736, 50349, 61968, 65841, 67132, 69714, 87788, 92952, 95472, 100698, 131682, 134264, 139428, 151047, 175576, 185904, 197523, 201396, 263364, 268528, 278856, 285311, 302094, 351152, 395046, 402792, 453141, 526728, 557712, 570622, 592569, 604188, 790092, 805584, 855933, 906282, 1053456, 1141244, 1185138, 1208376, 1580184, 1711866, 1812564, 2282488, 2370276, 2416752, 2567799, 3160368, 3423732, 3625128, 4564976, 4740552, 5135598, 6847464, 7250256, 7703397, 9481104, 10271196, 13694928, 15406794, 20542392, 30813588, 41084784, 61627176, 123254352]

約数ペア:

[(1, 123254352), (2, 61627176), (3, 41084784), (4, 30813588), (6, 20542392), (8, 15406794), (9, 13694928), (12, 10271196), (13, 9481104), (16, 7703397), (17, 7250256), (18, 6847464), (24, 5135598), (26, 4740552), (27, 4564976), (34, 3625128), (36, 3423732), (39, 3160368), (48, 2567799), (51, 2416752), (52, 2370276), (54, 2282488), (68, 1812564), (72, 1711866), (78, 1580184), (102, 1208376), (104, 1185138), (108, 1141244), (117, 1053456), (136, 906282), (144, 855933), (153, 805584), (156, 790092), (204, 604188), (208, 592569), (216, 570622), (221, 557712), (234, 526728), (272, 453141), (306, 402792), (312, 395046), (351, 351152), (408, 302094), (432, 285311), (442, 278856), (459, 268528), (468, 263364), (612, 201396), (624, 197523), (663, 185904), (702, 175576), (816, 151047), (884, 139428), (918, 134264), (936, 131682), (1224, 100698), (1291, 95472), (1326, 92952), (1404, 87788), (1768, 69714), (1836, 67132), (1872, 65841), (1989, 61968), (2448, 50349), (2582, 47736), (2652, 46476), (2808, 43894), (3536, 34857), (3672, 33566), (3873, 31824), (3978, 30984), (5164, 23868), (5304, 23238), (5616, 21947), (5967, 20656), (7344, 16783), (7746, 15912), (7956, 15492), (10328, 11934), (10608, 11619)]