306415936

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:228

約数の個数: 112

約数和(自身を含む): 669487104

約数和(自身を除く): 363071168

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 47, 64, 86, 92, 94, 103, 172, 184, 188, 206, 344, 368, 376, 412, 688, 736, 752, 824, 989, 1081, 1376, 1472, 1504, 1648, 1978, 2021, 2162, 2369, 2752, 3008, 3296, 3956, 4042, 4324, 4429, 4738, 4841, 6592, 7912, 8084, 8648, 8858, 9476, 9682, 15824, 16168, 17296, 17716, 18952, 19364, 31648, 32336, 34592, 35432, 37904, 38728, 46483, 63296, 64672, 69184, 70864, 75808, 77456, 92966, 101867, 111343, 129344, 141728, 151616, 154912, 185932, 203734, 208163, 222686, 283456, 309824, 371864, 407468, 416326, 445372, 743728, 814936, 832652, 890744, 1487456, 1629872, 1665304, 1781488, 2974912, 3259744, 3330608, 3562976, 4787749, 6519488, 6661216, 7125952, 9575498, 13322432, 19150996, 38301992, 76603984, 153207968, 306415936]

約数ペア:

[(1, 306415936), (2, 153207968), (4, 76603984), (8, 38301992), (16, 19150996), (23, 13322432), (32, 9575498), (43, 7125952), (46, 6661216), (47, 6519488), (64, 4787749), (86, 3562976), (92, 3330608), (94, 3259744), (103, 2974912), (172, 1781488), (184, 1665304), (188, 1629872), (206, 1487456), (344, 890744), (368, 832652), (376, 814936), (412, 743728), (688, 445372), (736, 416326), (752, 407468), (824, 371864), (989, 309824), (1081, 283456), (1376, 222686), (1472, 208163), (1504, 203734), (1648, 185932), (1978, 154912), (2021, 151616), (2162, 141728), (2369, 129344), (2752, 111343), (3008, 101867), (3296, 92966), (3956, 77456), (4042, 75808), (4324, 70864), (4429, 69184), (4738, 64672), (4841, 63296), (6592, 46483), (7912, 38728), (8084, 37904), (8648, 35432), (8858, 34592), (9476, 32336), (9682, 31648), (15824, 19364), (16168, 18952), (17296, 17716)]