283370256

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:334

約数の個数: 240

約数和(自身を含む): 931607040

約数和(自身を除く): 648236784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 31, 36, 38, 39, 48, 52, 57, 62, 72, 76, 78, 93, 104, 114, 117, 124, 144, 152, 156, 171, 186, 208, 228, 234, 247, 248, 257, 279, 304, 312, 342, 372, 403, 456, 468, 494, 496, 514, 558, 589, 624, 684, 741, 744, 771, 806, 912, 936, 988, 1028, 1116, 1178, 1209, 1368, 1482, 1488, 1542, 1612, 1767, 1872, 1976, 2056, 2223, 2232, 2313, 2356, 2418, 2736, 2964, 3084, 3224, 3341, 3534, 3627, 3952, 4112, 4446, 4464, 4626, 4712, 4836, 4883, 5301, 5928, 6168, 6448, 6682, 7068, 7254, 7657, 7967, 8892, 9252, 9424, 9672, 9766, 10023, 10602, 11856, 12336, 13364, 14136, 14508, 14649, 15314, 15934, 17784, 18504, 19344, 19532, 20046, 21204, 22971, 23901, 26728, 28272, 29016, 29298, 30069, 30628, 31868, 35568, 37008, 39064, 40092, 42408, 43947, 45942, 47802, 53456, 58032, 58596, 60138, 61256, 63479, 63736, 68913, 71703, 78128, 80184, 84816, 87894, 91884, 95604, 103571, 117192, 120276, 122512, 126958, 127472, 137826, 143406, 151373, 160368, 175788, 183768, 190437, 191208, 207142, 234384, 240552, 253916, 275652, 286812, 302746, 310713, 351576, 367536, 380874, 382416, 414284, 454119, 481104, 507832, 551304, 571311, 573624, 605492, 621426, 703152, 761748, 828568, 908238, 932139, 1015664, 1102608, 1142622, 1147248, 1210984, 1242852, 1362357, 1523496, 1657136, 1816476, 1864278, 1967849, 2285244, 2421968, 2485704, 2724714, 3046992, 3632952, 3728556, 3935698, 4570488, 4971408, 5449428, 5903547, 7265904, 7457112, 7871396, 9140976, 10898856, 11807094, 14914224, 15742792, 17710641, 21797712, 23614188, 31485584, 35421282, 47228376, 70842564, 94456752, 141685128, 283370256]

約数ペア:

[(1, 283370256), (2, 141685128), (3, 94456752), (4, 70842564), (6, 47228376), (8, 35421282), (9, 31485584), (12, 23614188), (13, 21797712), (16, 17710641), (18, 15742792), (19, 14914224), (24, 11807094), (26, 10898856), (31, 9140976), (36, 7871396), (38, 7457112), (39, 7265904), (48, 5903547), (52, 5449428), (57, 4971408), (62, 4570488), (72, 3935698), (76, 3728556), (78, 3632952), (93, 3046992), (104, 2724714), (114, 2485704), (117, 2421968), (124, 2285244), (144, 1967849), (152, 1864278), (156, 1816476), (171, 1657136), (186, 1523496), (208, 1362357), (228, 1242852), (234, 1210984), (247, 1147248), (248, 1142622), (257, 1102608), (279, 1015664), (304, 932139), (312, 908238), (342, 828568), (372, 761748), (403, 703152), (456, 621426), (468, 605492), (494, 573624), (496, 571311), (514, 551304), (558, 507832), (589, 481104), (624, 454119), (684, 414284), (741, 382416), (744, 380874), (771, 367536), (806, 351576), (912, 310713), (936, 302746), (988, 286812), (1028, 275652), (1116, 253916), (1178, 240552), (1209, 234384), (1368, 207142), (1482, 191208), (1488, 190437), (1542, 183768), (1612, 175788), (1767, 160368), (1872, 151373), (1976, 143406), (2056, 137826), (2223, 127472), (2232, 126958), (2313, 122512), (2356, 120276), (2418, 117192), (2736, 103571), (2964, 95604), (3084, 91884), (3224, 87894), (3341, 84816), (3534, 80184), (3627, 78128), (3952, 71703), (4112, 68913), (4446, 63736), (4464, 63479), (4626, 61256), (4712, 60138), (4836, 58596), (4883, 58032), (5301, 53456), (5928, 47802), (6168, 45942), (6448, 43947), (6682, 42408), (7068, 40092), (7254, 39064), (7657, 37008), (7967, 35568), (8892, 31868), (9252, 30628), (9424, 30069), (9672, 29298), (9766, 29016), (10023, 28272), (10602, 26728), (11856, 23901), (12336, 22971), (13364, 21204), (14136, 20046), (14508, 19532), (14649, 19344), (15314, 18504), (15934, 17784)]