31051847376

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{20399}}^1$

素因数の和:20486

約数の個数: 180

約数和(自身を含む): 97963819200

約数和(自身を除く): 66911971824

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 496, 528, 558, 682, 744, 792, 961, 1023, 1116, 1364, 1488, 1584, 1922, 2046, 2232, 2728, 2883, 3069, 3844, 4092, 4464, 5456, 5766, 6138, 7688, 8184, 8649, 10571, 11532, 12276, 15376, 16368, 17298, 20399, 21142, 23064, 24552, 31713, 34596, 40798, 42284, 46128, 49104, 61197, 63426, 69192, 81596, 84568, 95139, 122394, 126852, 138384, 163192, 169136, 183591, 190278, 224389, 244788, 253704, 326384, 367182, 380556, 448778, 489576, 507408, 632369, 673167, 734364, 761112, 897556, 979152, 1264738, 1346334, 1468728, 1522224, 1795112, 1897107, 2019501, 2529476, 2692668, 2937456, 3590224, 3794214, 4039002, 5058952, 5385336, 5691321, 6956059, 7588428, 8078004, 10117904, 10770672, 11382642, 13912118, 15176856, 16156008, 19603439, 20868177, 22765284, 27824236, 30353712, 32312016, 39206878, 41736354, 45530568, 55648472, 58810317, 62604531, 78413756, 83472708, 91061136, 111296944, 117620634, 125209062, 156827512, 166945416, 176430951, 215637829, 235241268, 250418124, 313655024, 333890832, 352861902, 431275658, 470482536, 500836248, 646913487, 705723804, 862551316, 940965072, 1001672496, 1293826974, 1411447608, 1725102632, 1940740461, 2587653948, 2822895216, 3450205264, 3881480922, 5175307896, 7762961844, 10350615792, 15525923688, 31051847376]

約数ペア:

[(1, 31051847376), (2, 15525923688), (3, 10350615792), (4, 7762961844), (6, 5175307896), (8, 3881480922), (9, 3450205264), (11, 2822895216), (12, 2587653948), (16, 1940740461), (18, 1725102632), (22, 1411447608), (24, 1293826974), (31, 1001672496), (33, 940965072), (36, 862551316), (44, 705723804), (48, 646913487), (62, 500836248), (66, 470482536), (72, 431275658), (88, 352861902), (93, 333890832), (99, 313655024), (124, 250418124), (132, 235241268), (144, 215637829), (176, 176430951), (186, 166945416), (198, 156827512), (248, 125209062), (264, 117620634), (279, 111296944), (341, 91061136), (372, 83472708), (396, 78413756), (496, 62604531), (528, 58810317), (558, 55648472), (682, 45530568), (744, 41736354), (792, 39206878), (961, 32312016), (1023, 30353712), (1116, 27824236), (1364, 22765284), (1488, 20868177), (1584, 19603439), (1922, 16156008), (2046, 15176856), (2232, 13912118), (2728, 11382642), (2883, 10770672), (3069, 10117904), (3844, 8078004), (4092, 7588428), (4464, 6956059), (5456, 5691321), (5766, 5385336), (6138, 5058952), (7688, 4039002), (8184, 3794214), (8649, 3590224), (10571, 2937456), (11532, 2692668), (12276, 2529476), (15376, 2019501), (16368, 1897107), (17298, 1795112), (20399, 1522224), (21142, 1468728), (23064, 1346334), (24552, 1264738), (31713, 979152), (34596, 897556), (40798, 761112), (42284, 734364), (46128, 673167), (49104, 632369), (61197, 507408), (63426, 489576), (69192, 448778), (81596, 380556), (84568, 367182), (95139, 326384), (122394, 253704), (126852, 244788), (138384, 224389), (163192, 190278), (169136, 183591)]