613968888

素因数分解:

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

素因数の和:342

約数の個数: 192

約数和(自身を含む): 1813017600

約数和(自身を除く): 1199048712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 169, 186, 228, 247, 248, 257, 312, 338, 372, 403, 456, 494, 507, 514, 589, 676, 741, 744, 771, 806, 988, 1014, 1028, 1178, 1209, 1352, 1482, 1542, 1612, 1767, 1976, 2028, 2056, 2356, 2418, 2964, 3084, 3211, 3224, 3341, 3534, 4056, 4712, 4836, 4883, 5239, 5928, 6168, 6422, 6682, 7068, 7657, 7967, 9633, 9672, 9766, 10023, 10478, 12844, 13364, 14136, 14649, 15314, 15717, 15934, 19266, 19532, 20046, 20956, 22971, 23901, 25688, 26728, 29298, 30628, 31434, 31868, 38532, 39064, 40092, 41912, 43433, 45942, 47802, 58596, 61256, 62868, 63479, 63736, 77064, 80184, 86866, 91884, 95604, 99541, 103571, 117192, 125736, 126958, 130299, 151373, 173732, 183768, 190437, 191208, 199082, 207142, 253916, 260598, 298623, 302746, 310713, 347464, 380874, 398164, 414284, 454119, 507832, 521196, 597246, 605492, 621426, 761748, 796328, 825227, 828568, 908238, 1042392, 1194492, 1210984, 1242852, 1346423, 1523496, 1650454, 1816476, 1967849, 2388984, 2475681, 2485704, 2692846, 3300908, 3632952, 3935698, 4039269, 4951362, 5385692, 5903547, 6601816, 7871396, 8078538, 9902724, 10771384, 11807094, 15742792, 16157076, 19805448, 23614188, 25582037, 32314152, 47228376, 51164074, 76746111, 102328148, 153492222, 204656296, 306984444, 613968888]

約数ペア:

[(1, 613968888), (2, 306984444), (3, 204656296), (4, 153492222), (6, 102328148), (8, 76746111), (12, 51164074), (13, 47228376), (19, 32314152), (24, 25582037), (26, 23614188), (31, 19805448), (38, 16157076), (39, 15742792), (52, 11807094), (57, 10771384), (62, 9902724), (76, 8078538), (78, 7871396), (93, 6601816), (104, 5903547), (114, 5385692), (124, 4951362), (152, 4039269), (156, 3935698), (169, 3632952), (186, 3300908), (228, 2692846), (247, 2485704), (248, 2475681), (257, 2388984), (312, 1967849), (338, 1816476), (372, 1650454), (403, 1523496), (456, 1346423), (494, 1242852), (507, 1210984), (514, 1194492), (589, 1042392), (676, 908238), (741, 828568), (744, 825227), (771, 796328), (806, 761748), (988, 621426), (1014, 605492), (1028, 597246), (1178, 521196), (1209, 507832), (1352, 454119), (1482, 414284), (1542, 398164), (1612, 380874), (1767, 347464), (1976, 310713), (2028, 302746), (2056, 298623), (2356, 260598), (2418, 253916), (2964, 207142), (3084, 199082), (3211, 191208), (3224, 190437), (3341, 183768), (3534, 173732), (4056, 151373), (4712, 130299), (4836, 126958), (4883, 125736), (5239, 117192), (5928, 103571), (6168, 99541), (6422, 95604), (6682, 91884), (7068, 86866), (7657, 80184), (7967, 77064), (9633, 63736), (9672, 63479), (9766, 62868), (10023, 61256), (10478, 58596), (12844, 47802), (13364, 45942), (14136, 43433), (14649, 41912), (15314, 40092), (15717, 39064), (15934, 38532), (19266, 31868), (19532, 31434), (20046, 30628), (20956, 29298), (22971, 26728), (23901, 25688)]