631679776

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 1651104000

約数和(自身を除く): 1019424224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 224, 233, 247, 266, 304, 343, 364, 392, 416, 466, 494, 532, 608, 637, 686, 728, 784, 931, 932, 988, 1064, 1274, 1372, 1456, 1568, 1631, 1729, 1862, 1864, 1976, 2128, 2548, 2744, 2912, 3029, 3262, 3458, 3724, 3728, 3952, 4256, 4427, 4459, 5096, 5488, 6058, 6517, 6524, 6916, 7448, 7456, 7904, 8854, 8918, 10192, 10976, 11417, 12103, 12116, 13034, 13048, 13832, 14896, 17708, 17836, 20384, 21203, 22834, 24206, 24232, 26068, 26096, 27664, 29792, 30989, 35416, 35672, 42406, 45668, 48412, 48464, 52136, 52192, 55328, 57551, 61978, 70832, 71344, 79919, 84721, 84812, 91336, 96824, 96928, 104272, 115102, 123956, 141664, 142688, 148421, 159838, 169442, 169624, 182672, 193648, 208544, 216923, 230204, 247912, 296842, 319676, 338884, 339248, 365344, 387296, 402857, 433846, 460408, 495824, 593684, 639352, 677768, 678496, 805714, 867692, 920816, 991648, 1038947, 1187368, 1278704, 1355536, 1518461, 1611428, 1735384, 1841632, 2077894, 2374736, 2557408, 2711072, 2819999, 3036922, 3222856, 3470768, 4155788, 4749472, 5639998, 6073844, 6445712, 6941536, 8311576, 11279996, 12147688, 12891424, 16623152, 19739993, 22559992, 24295376, 33246304, 39479986, 45119984, 48590752, 78959972, 90239968, 157919944, 315839888, 631679776]

約数ペア:

[(1, 631679776), (2, 315839888), (4, 157919944), (7, 90239968), (8, 78959972), (13, 48590752), (14, 45119984), (16, 39479986), (19, 33246304), (26, 24295376), (28, 22559992), (32, 19739993), (38, 16623152), (49, 12891424), (52, 12147688), (56, 11279996), (76, 8311576), (91, 6941536), (98, 6445712), (104, 6073844), (112, 5639998), (133, 4749472), (152, 4155788), (182, 3470768), (196, 3222856), (208, 3036922), (224, 2819999), (233, 2711072), (247, 2557408), (266, 2374736), (304, 2077894), (343, 1841632), (364, 1735384), (392, 1611428), (416, 1518461), (466, 1355536), (494, 1278704), (532, 1187368), (608, 1038947), (637, 991648), (686, 920816), (728, 867692), (784, 805714), (931, 678496), (932, 677768), (988, 639352), (1064, 593684), (1274, 495824), (1372, 460408), (1456, 433846), (1568, 402857), (1631, 387296), (1729, 365344), (1862, 339248), (1864, 338884), (1976, 319676), (2128, 296842), (2548, 247912), (2744, 230204), (2912, 216923), (3029, 208544), (3262, 193648), (3458, 182672), (3724, 169624), (3728, 169442), (3952, 159838), (4256, 148421), (4427, 142688), (4459, 141664), (5096, 123956), (5488, 115102), (6058, 104272), (6517, 96928), (6524, 96824), (6916, 91336), (7448, 84812), (7456, 84721), (7904, 79919), (8854, 71344), (8918, 70832), (10192, 61978), (10976, 57551), (11417, 55328), (12103, 52192), (12116, 52136), (13034, 48464), (13048, 48412), (13832, 45668), (14896, 42406), (17708, 35672), (17836, 35416), (20384, 30989), (21203, 29792), (22834, 27664), (24206, 26096), (24232, 26068)]