39981312

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 216

約数和(自身を含む): 137324096

約数和(自身を除く): 97342784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 64, 67, 72, 74, 84, 96, 111, 112, 126, 128, 134, 144, 148, 168, 192, 201, 222, 224, 252, 256, 259, 268, 288, 296, 333, 336, 384, 402, 444, 448, 469, 504, 518, 536, 576, 592, 603, 666, 672, 768, 777, 804, 888, 896, 938, 1008, 1036, 1072, 1152, 1184, 1206, 1332, 1344, 1407, 1554, 1608, 1776, 1792, 1876, 2016, 2072, 2144, 2304, 2331, 2368, 2412, 2479, 2664, 2688, 2814, 3108, 3216, 3552, 3752, 4032, 4144, 4221, 4288, 4662, 4736, 4824, 4958, 5328, 5376, 5628, 6216, 6432, 7104, 7437, 7504, 8064, 8288, 8442, 8576, 9324, 9472, 9648, 9916, 10656, 11256, 12432, 12864, 14208, 14874, 15008, 16128, 16576, 16884, 17152, 17353, 18648, 19296, 19832, 21312, 22311, 22512, 24864, 25728, 28416, 29748, 30016, 33152, 33768, 34706, 37296, 38592, 39664, 42624, 44622, 45024, 49728, 51456, 52059, 59496, 60032, 66304, 67536, 69412, 74592, 77184, 79328, 85248, 89244, 90048, 99456, 104118, 118992, 120064, 135072, 138824, 149184, 154368, 156177, 158656, 178488, 180096, 198912, 208236, 237984, 270144, 277648, 298368, 312354, 317312, 356976, 360192, 416472, 475968, 540288, 555296, 596736, 624708, 634624, 713952, 832944, 951936, 1080576, 1110592, 1249416, 1427904, 1665888, 1903872, 2221184, 2498832, 2855808, 3331776, 4442368, 4997664, 5711616, 6663552, 9995328, 13327104, 19990656, 39981312]

約数ペア:

[(1, 39981312), (2, 19990656), (3, 13327104), (4, 9995328), (6, 6663552), (7, 5711616), (8, 4997664), (9, 4442368), (12, 3331776), (14, 2855808), (16, 2498832), (18, 2221184), (21, 1903872), (24, 1665888), (28, 1427904), (32, 1249416), (36, 1110592), (37, 1080576), (42, 951936), (48, 832944), (56, 713952), (63, 634624), (64, 624708), (67, 596736), (72, 555296), (74, 540288), (84, 475968), (96, 416472), (111, 360192), (112, 356976), (126, 317312), (128, 312354), (134, 298368), (144, 277648), (148, 270144), (168, 237984), (192, 208236), (201, 198912), (222, 180096), (224, 178488), (252, 158656), (256, 156177), (259, 154368), (268, 149184), (288, 138824), (296, 135072), (333, 120064), (336, 118992), (384, 104118), (402, 99456), (444, 90048), (448, 89244), (469, 85248), (504, 79328), (518, 77184), (536, 74592), (576, 69412), (592, 67536), (603, 66304), (666, 60032), (672, 59496), (768, 52059), (777, 51456), (804, 49728), (888, 45024), (896, 44622), (938, 42624), (1008, 39664), (1036, 38592), (1072, 37296), (1152, 34706), (1184, 33768), (1206, 33152), (1332, 30016), (1344, 29748), (1407, 28416), (1554, 25728), (1608, 24864), (1776, 22512), (1792, 22311), (1876, 21312), (2016, 19832), (2072, 19296), (2144, 18648), (2304, 17353), (2331, 17152), (2368, 16884), (2412, 16576), (2479, 16128), (2664, 15008), (2688, 14874), (2814, 14208), (3108, 12864), (3216, 12432), (3552, 11256), (3752, 10656), (4032, 9916), (4144, 9648), (4221, 9472), (4288, 9324), (4662, 8576), (4736, 8442), (4824, 8288), (4958, 8064), (5328, 7504), (5376, 7437), (5628, 7104), (6216, 6432)]