399193079808

素因数分解:

$2^{16}\times 3^1\times {\mathrm{509}}^1\times {\mathrm{3989}}^1$

素因数の和:4533

約数の個数: 136

約数和(自身を含む): 1066865511600

約数和(自身を除く): 667672431792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 509, 512, 768, 1018, 1024, 1527, 1536, 2036, 2048, 3054, 3072, 3989, 4072, 4096, 6108, 6144, 7978, 8144, 8192, 11967, 12216, 12288, 15956, 16288, 16384, 23934, 24432, 24576, 31912, 32576, 32768, 47868, 48864, 49152, 63824, 65152, 65536, 95736, 97728, 98304, 127648, 130304, 191472, 195456, 196608, 255296, 260608, 382944, 390912, 510592, 521216, 765888, 781824, 1021184, 1042432, 1531776, 1563648, 2030401, 2042368, 2084864, 3063552, 3127296, 4060802, 4084736, 4169728, 6091203, 6127104, 6254592, 8121604, 8169472, 8339456, 12182406, 12254208, 12509184, 16243208, 16338944, 16678912, 24364812, 24508416, 25018368, 32486416, 32677888, 33357824, 48729624, 49016832, 50036736, 64972832, 65355776, 97459248, 98033664, 100073472, 129945664, 130711552, 194918496, 196067328, 259891328, 261423104, 389836992, 392134656, 519782656, 779673984, 784269312, 1039565312, 1559347968, 2079130624, 3118695936, 4158261248, 6237391872, 8316522496, 12474783744, 16633044992, 24949567488, 33266089984, 49899134976, 66532179968, 99798269952, 133064359936, 199596539904, 399193079808]

約数ペア:

[(1, 399193079808), (2, 199596539904), (3, 133064359936), (4, 99798269952), (6, 66532179968), (8, 49899134976), (12, 33266089984), (16, 24949567488), (24, 16633044992), (32, 12474783744), (48, 8316522496), (64, 6237391872), (96, 4158261248), (128, 3118695936), (192, 2079130624), (256, 1559347968), (384, 1039565312), (509, 784269312), (512, 779673984), (768, 519782656), (1018, 392134656), (1024, 389836992), (1527, 261423104), (1536, 259891328), (2036, 196067328), (2048, 194918496), (3054, 130711552), (3072, 129945664), (3989, 100073472), (4072, 98033664), (4096, 97459248), (6108, 65355776), (6144, 64972832), (7978, 50036736), (8144, 49016832), (8192, 48729624), (11967, 33357824), (12216, 32677888), (12288, 32486416), (15956, 25018368), (16288, 24508416), (16384, 24364812), (23934, 16678912), (24432, 16338944), (24576, 16243208), (31912, 12509184), (32576, 12254208), (32768, 12182406), (47868, 8339456), (48864, 8169472), (49152, 8121604), (63824, 6254592), (65152, 6127104), (65536, 6091203), (95736, 4169728), (97728, 4084736), (98304, 4060802), (127648, 3127296), (130304, 3063552), (191472, 2084864), (195456, 2042368), (196608, 2030401), (255296, 1563648), (260608, 1531776), (382944, 1042432), (390912, 1021184), (510592, 781824), (521216, 765888)]