2144963688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{773}}^1$

素因数の和:1071

約数の個数: 128

約数和(自身を含む): 6241536000

約数和(自身を除く): 4096572312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 83, 84, 166, 168, 199, 249, 332, 398, 498, 581, 597, 664, 773, 796, 996, 1162, 1194, 1393, 1546, 1592, 1743, 1992, 2319, 2324, 2388, 2786, 3092, 3486, 4179, 4638, 4648, 4776, 5411, 5572, 6184, 6972, 8358, 9276, 10822, 11144, 13944, 16233, 16517, 16716, 18552, 21644, 32466, 33034, 33432, 43288, 49551, 64159, 64932, 66068, 99102, 115619, 128318, 129864, 132136, 153827, 192477, 198204, 231238, 256636, 307654, 346857, 384954, 396408, 449113, 461481, 462476, 513272, 615308, 693714, 769908, 898226, 922962, 924952, 1076789, 1230616, 1347339, 1387428, 1539816, 1796452, 1845924, 2153578, 2694678, 2774856, 3230367, 3592904, 3691848, 4307156, 5389356, 6460734, 8614312, 10778712, 12767641, 12921468, 25535282, 25842936, 38302923, 51070564, 76605846, 89373487, 102141128, 153211692, 178746974, 268120461, 306423384, 357493948, 536240922, 714987896, 1072481844, 2144963688]

約数ペア:

[(1, 2144963688), (2, 1072481844), (3, 714987896), (4, 536240922), (6, 357493948), (7, 306423384), (8, 268120461), (12, 178746974), (14, 153211692), (21, 102141128), (24, 89373487), (28, 76605846), (42, 51070564), (56, 38302923), (83, 25842936), (84, 25535282), (166, 12921468), (168, 12767641), (199, 10778712), (249, 8614312), (332, 6460734), (398, 5389356), (498, 4307156), (581, 3691848), (597, 3592904), (664, 3230367), (773, 2774856), (796, 2694678), (996, 2153578), (1162, 1845924), (1194, 1796452), (1393, 1539816), (1546, 1387428), (1592, 1347339), (1743, 1230616), (1992, 1076789), (2319, 924952), (2324, 922962), (2388, 898226), (2786, 769908), (3092, 693714), (3486, 615308), (4179, 513272), (4638, 462476), (4648, 461481), (4776, 449113), (5411, 396408), (5572, 384954), (6184, 346857), (6972, 307654), (8358, 256636), (9276, 231238), (10822, 198204), (11144, 192477), (13944, 153827), (16233, 132136), (16517, 129864), (16716, 128318), (18552, 115619), (21644, 99102), (32466, 66068), (33034, 64932), (33432, 64159), (43288, 49551)]