388030464

素因数分解:

$2^{13}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:328

約数の個数: 168

約数和(自身を含む): 1184163240

約数和(自身を除く): 796132776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 277, 288, 304, 342, 384, 456, 512, 554, 576, 608, 684, 768, 831, 912, 1024, 1108, 1152, 1216, 1368, 1536, 1662, 1824, 2048, 2216, 2304, 2432, 2493, 2736, 3072, 3324, 3648, 4096, 4432, 4608, 4864, 4986, 5263, 5472, 6144, 6648, 7296, 8192, 8864, 9216, 9728, 9972, 10526, 10944, 12288, 13296, 14592, 15789, 17728, 18432, 19456, 19944, 21052, 21888, 24576, 26592, 29184, 31578, 35456, 36864, 38912, 39888, 42104, 43776, 47367, 53184, 58368, 63156, 70912, 73728, 77824, 79776, 84208, 87552, 94734, 106368, 116736, 126312, 141824, 155648, 159552, 168416, 175104, 189468, 212736, 233472, 252624, 283648, 319104, 336832, 350208, 378936, 425472, 466944, 505248, 567296, 638208, 673664, 700416, 757872, 850944, 1010496, 1134592, 1276416, 1347328, 1400832, 1515744, 1701888, 2020992, 2269184, 2552832, 2694656, 3031488, 3403776, 4041984, 5105664, 5389312, 6062976, 6807552, 8083968, 10211328, 10778624, 12125952, 16167936, 20422656, 21557248, 24251904, 32335872, 43114496, 48503808, 64671744, 97007616, 129343488, 194015232, 388030464]

約数ペア:

[(1, 388030464), (2, 194015232), (3, 129343488), (4, 97007616), (6, 64671744), (8, 48503808), (9, 43114496), (12, 32335872), (16, 24251904), (18, 21557248), (19, 20422656), (24, 16167936), (32, 12125952), (36, 10778624), (38, 10211328), (48, 8083968), (57, 6807552), (64, 6062976), (72, 5389312), (76, 5105664), (96, 4041984), (114, 3403776), (128, 3031488), (144, 2694656), (152, 2552832), (171, 2269184), (192, 2020992), (228, 1701888), (256, 1515744), (277, 1400832), (288, 1347328), (304, 1276416), (342, 1134592), (384, 1010496), (456, 850944), (512, 757872), (554, 700416), (576, 673664), (608, 638208), (684, 567296), (768, 505248), (831, 466944), (912, 425472), (1024, 378936), (1108, 350208), (1152, 336832), (1216, 319104), (1368, 283648), (1536, 252624), (1662, 233472), (1824, 212736), (2048, 189468), (2216, 175104), (2304, 168416), (2432, 159552), (2493, 155648), (2736, 141824), (3072, 126312), (3324, 116736), (3648, 106368), (4096, 94734), (4432, 87552), (4608, 84208), (4864, 79776), (4986, 77824), (5263, 73728), (5472, 70912), (6144, 63156), (6648, 58368), (7296, 53184), (8192, 47367), (8864, 43776), (9216, 42104), (9728, 39888), (9972, 38912), (10526, 36864), (10944, 35456), (12288, 31578), (13296, 29184), (14592, 26592), (15789, 24576), (17728, 21888), (18432, 21052), (19456, 19944)]