1408757504

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 216

約数和(自身を含む): 3621068640

約数和(自身を除く): 2212311136

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 73, 77, 88, 89, 112, 121, 128, 146, 154, 176, 178, 224, 242, 256, 292, 308, 352, 356, 448, 484, 511, 584, 616, 623, 704, 712, 803, 847, 896, 968, 979, 1022, 1168, 1232, 1246, 1408, 1424, 1606, 1694, 1792, 1936, 1958, 2044, 2336, 2464, 2492, 2816, 2848, 3212, 3388, 3872, 3916, 4088, 4672, 4928, 4984, 5621, 5696, 6424, 6497, 6776, 6853, 7744, 7832, 8176, 8833, 9344, 9856, 9968, 10769, 11242, 11392, 12848, 12994, 13552, 13706, 15488, 15664, 16352, 17666, 18688, 19712, 19936, 21538, 22484, 22784, 25696, 25988, 27104, 27412, 30976, 31328, 32704, 35332, 39872, 43076, 44968, 45479, 51392, 51976, 54208, 54824, 61831, 62656, 65408, 70664, 71467, 75383, 79744, 86152, 89936, 90958, 102784, 103952, 108416, 109648, 123662, 125312, 130816, 141328, 142934, 150766, 159488, 172304, 179872, 181916, 205568, 207904, 216832, 219296, 247324, 250624, 282656, 285868, 301532, 344608, 359744, 363832, 415808, 438592, 494648, 500269, 565312, 571736, 603064, 689216, 719488, 727664, 786137, 831616, 877184, 989296, 1000538, 1130624, 1143472, 1206128, 1378432, 1438976, 1455328, 1572274, 1663232, 1754368, 1978592, 2001076, 2261248, 2286944, 2412256, 2756864, 2910656, 3144548, 3957184, 4002152, 4573888, 4824512, 5502959, 5821312, 6289096, 7914368, 8004304, 9147776, 9649024, 11005918, 11642624, 12578192, 15828736, 16008608, 18295552, 19298048, 22011836, 25156384, 32017216, 44023672, 50312768, 64034432, 88047344, 100625536, 128068864, 176094688, 201251072, 352189376, 704378752, 1408757504]

約数ペア:

[(1, 1408757504), (2, 704378752), (4, 352189376), (7, 201251072), (8, 176094688), (11, 128068864), (14, 100625536), (16, 88047344), (22, 64034432), (28, 50312768), (32, 44023672), (44, 32017216), (56, 25156384), (64, 22011836), (73, 19298048), (77, 18295552), (88, 16008608), (89, 15828736), (112, 12578192), (121, 11642624), (128, 11005918), (146, 9649024), (154, 9147776), (176, 8004304), (178, 7914368), (224, 6289096), (242, 5821312), (256, 5502959), (292, 4824512), (308, 4573888), (352, 4002152), (356, 3957184), (448, 3144548), (484, 2910656), (511, 2756864), (584, 2412256), (616, 2286944), (623, 2261248), (704, 2001076), (712, 1978592), (803, 1754368), (847, 1663232), (896, 1572274), (968, 1455328), (979, 1438976), (1022, 1378432), (1168, 1206128), (1232, 1143472), (1246, 1130624), (1408, 1000538), (1424, 989296), (1606, 877184), (1694, 831616), (1792, 786137), (1936, 727664), (1958, 719488), (2044, 689216), (2336, 603064), (2464, 571736), (2492, 565312), (2816, 500269), (2848, 494648), (3212, 438592), (3388, 415808), (3872, 363832), (3916, 359744), (4088, 344608), (4672, 301532), (4928, 285868), (4984, 282656), (5621, 250624), (5696, 247324), (6424, 219296), (6497, 216832), (6776, 207904), (6853, 205568), (7744, 181916), (7832, 179872), (8176, 172304), (8833, 159488), (9344, 150766), (9856, 142934), (9968, 141328), (10769, 130816), (11242, 125312), (11392, 123662), (12848, 109648), (12994, 108416), (13552, 103952), (13706, 102784), (15488, 90958), (15664, 89936), (16352, 86152), (17666, 79744), (18688, 75383), (19712, 71467), (19936, 70664), (21538, 65408), (22484, 62656), (22784, 61831), (25696, 54824), (25988, 54208), (27104, 51976), (27412, 51392), (30976, 45479), (31328, 44968), (32704, 43076), (35332, 39872)]