381967488

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:329

約数の個数: 320

約数和(自身を含む): 1372430400

約数和(自身を除く): 990462912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 81, 84, 96, 108, 112, 114, 126, 128, 133, 144, 152, 162, 168, 171, 189, 192, 216, 224, 228, 252, 266, 277, 288, 304, 324, 336, 342, 378, 384, 399, 432, 448, 456, 504, 513, 532, 554, 567, 576, 608, 648, 672, 684, 756, 798, 831, 864, 896, 912, 1008, 1026, 1064, 1108, 1134, 1152, 1197, 1216, 1296, 1344, 1368, 1512, 1539, 1596, 1662, 1728, 1824, 1939, 2016, 2052, 2128, 2216, 2268, 2394, 2432, 2493, 2592, 2688, 2736, 3024, 3078, 3192, 3324, 3456, 3591, 3648, 3878, 4032, 4104, 4256, 4432, 4536, 4788, 4986, 5184, 5263, 5472, 5817, 6048, 6156, 6384, 6648, 7182, 7296, 7479, 7756, 8064, 8208, 8512, 8864, 9072, 9576, 9972, 10368, 10526, 10773, 10944, 11634, 12096, 12312, 12768, 13296, 14364, 14958, 15512, 15789, 16416, 17024, 17451, 17728, 18144, 19152, 19944, 21052, 21546, 21888, 22437, 23268, 24192, 24624, 25536, 26592, 28728, 29916, 31024, 31578, 32832, 34902, 35456, 36288, 36841, 38304, 39888, 42104, 43092, 44874, 46536, 47367, 49248, 51072, 52353, 53184, 57456, 59832, 62048, 63156, 65664, 69804, 72576, 73682, 76608, 79776, 84208, 86184, 89748, 93072, 94734, 98496, 104706, 106368, 110523, 114912, 119664, 124096, 126312, 139608, 142101, 147364, 153216, 157059, 159552, 168416, 172368, 179496, 186144, 189468, 196992, 209412, 221046, 229824, 239328, 248192, 252624, 279216, 284202, 294728, 314118, 319104, 331569, 336832, 344736, 358992, 372288, 378936, 418824, 426303, 442092, 459648, 478656, 505248, 558432, 568404, 589456, 628236, 663138, 673664, 689472, 717984, 744576, 757872, 837648, 852606, 884184, 957312, 994707, 1010496, 1116864, 1136808, 1178912, 1256472, 1326276, 1378944, 1435968, 1515744, 1675296, 1705212, 1768368, 1989414, 2020992, 2233728, 2273616, 2357824, 2512944, 2652552, 2871936, 2984121, 3031488, 3350592, 3410424, 3536736, 3978828, 4547232, 4715648, 5025888, 5305104, 5968242, 6062976, 6701184, 6820848, 7073472, 7957656, 9094464, 10051776, 10610208, 11936484, 13641696, 14146944, 15915312, 18188928, 20103552, 21220416, 23872968, 27283392, 31830624, 42440832, 47745936, 54566784, 63661248, 95491872, 127322496, 190983744, 381967488]

約数ペア:

[(1, 381967488), (2, 190983744), (3, 127322496), (4, 95491872), (6, 63661248), (7, 54566784), (8, 47745936), (9, 42440832), (12, 31830624), (14, 27283392), (16, 23872968), (18, 21220416), (19, 20103552), (21, 18188928), (24, 15915312), (27, 14146944), (28, 13641696), (32, 11936484), (36, 10610208), (38, 10051776), (42, 9094464), (48, 7957656), (54, 7073472), (56, 6820848), (57, 6701184), (63, 6062976), (64, 5968242), (72, 5305104), (76, 5025888), (81, 4715648), (84, 4547232), (96, 3978828), (108, 3536736), (112, 3410424), (114, 3350592), (126, 3031488), (128, 2984121), (133, 2871936), (144, 2652552), (152, 2512944), (162, 2357824), (168, 2273616), (171, 2233728), (189, 2020992), (192, 1989414), (216, 1768368), (224, 1705212), (228, 1675296), (252, 1515744), (266, 1435968), (277, 1378944), (288, 1326276), (304, 1256472), (324, 1178912), (336, 1136808), (342, 1116864), (378, 1010496), (384, 994707), (399, 957312), (432, 884184), (448, 852606), (456, 837648), (504, 757872), (513, 744576), (532, 717984), (554, 689472), (567, 673664), (576, 663138), (608, 628236), (648, 589456), (672, 568404), (684, 558432), (756, 505248), (798, 478656), (831, 459648), (864, 442092), (896, 426303), (912, 418824), (1008, 378936), (1026, 372288), (1064, 358992), (1108, 344736), (1134, 336832), (1152, 331569), (1197, 319104), (1216, 314118), (1296, 294728), (1344, 284202), (1368, 279216), (1512, 252624), (1539, 248192), (1596, 239328), (1662, 229824), (1728, 221046), (1824, 209412), (1939, 196992), (2016, 189468), (2052, 186144), (2128, 179496), (2216, 172368), (2268, 168416), (2394, 159552), (2432, 157059), (2493, 153216), (2592, 147364), (2688, 142101), (2736, 139608), (3024, 126312), (3078, 124096), (3192, 119664), (3324, 114912), (3456, 110523), (3591, 106368), (3648, 104706), (3878, 98496), (4032, 94734), (4104, 93072), (4256, 89748), (4432, 86184), (4536, 84208), (4788, 79776), (4986, 76608), (5184, 73682), (5263, 72576), (5472, 69804), (5817, 65664), (6048, 63156), (6156, 62048), (6384, 59832), (6648, 57456), (7182, 53184), (7296, 52353), (7479, 51072), (7756, 49248), (8064, 47367), (8208, 46536), (8512, 44874), (8864, 43092), (9072, 42104), (9576, 39888), (9972, 38304), (10368, 36841), (10526, 36288), (10773, 35456), (10944, 34902), (11634, 32832), (12096, 31578), (12312, 31024), (12768, 29916), (13296, 28728), (14364, 26592), (14958, 25536), (15512, 24624), (15789, 24192), (16416, 23268), (17024, 22437), (17451, 21888), (17728, 21546), (18144, 21052), (19152, 19944)]