31060512

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 216

約数和(自身を含む): 107557632

約数和(自身を除く): 76497120

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 71, 72, 84, 93, 96, 98, 112, 124, 126, 142, 144, 147, 168, 186, 196, 213, 217, 224, 248, 252, 279, 284, 288, 294, 336, 372, 392, 426, 434, 441, 496, 497, 504, 558, 568, 588, 639, 651, 672, 744, 784, 852, 868, 882, 992, 994, 1008, 1116, 1136, 1176, 1278, 1302, 1488, 1491, 1519, 1568, 1704, 1736, 1764, 1953, 1988, 2016, 2201, 2232, 2272, 2352, 2556, 2604, 2976, 2982, 3038, 3408, 3472, 3479, 3528, 3906, 3976, 4402, 4464, 4473, 4557, 4704, 5112, 5208, 5964, 6076, 6603, 6816, 6944, 6958, 7056, 7812, 7952, 8804, 8928, 8946, 9114, 10224, 10416, 10437, 11928, 12152, 13206, 13671, 13916, 14112, 15407, 15624, 15904, 17608, 17892, 18228, 19809, 20448, 20832, 20874, 23856, 24304, 26412, 27342, 27832, 30814, 31248, 31311, 35216, 35784, 36456, 39618, 41748, 46221, 47712, 48608, 52824, 54684, 55664, 61628, 62496, 62622, 70432, 71568, 72912, 79236, 83496, 92442, 105648, 107849, 109368, 111328, 123256, 125244, 138663, 143136, 145824, 158472, 166992, 184884, 211296, 215698, 218736, 246512, 250488, 277326, 316944, 323547, 333984, 369768, 431396, 437472, 493024, 500976, 554652, 633888, 647094, 739536, 862792, 970641, 1001952, 1109304, 1294188, 1479072, 1725584, 1941282, 2218608, 2588376, 3451168, 3882564, 4437216, 5176752, 7765128, 10353504, 15530256, 31060512]

約数ペア:

[(1, 31060512), (2, 15530256), (3, 10353504), (4, 7765128), (6, 5176752), (7, 4437216), (8, 3882564), (9, 3451168), (12, 2588376), (14, 2218608), (16, 1941282), (18, 1725584), (21, 1479072), (24, 1294188), (28, 1109304), (31, 1001952), (32, 970641), (36, 862792), (42, 739536), (48, 647094), (49, 633888), (56, 554652), (62, 500976), (63, 493024), (71, 437472), (72, 431396), (84, 369768), (93, 333984), (96, 323547), (98, 316944), (112, 277326), (124, 250488), (126, 246512), (142, 218736), (144, 215698), (147, 211296), (168, 184884), (186, 166992), (196, 158472), (213, 145824), (217, 143136), (224, 138663), (248, 125244), (252, 123256), (279, 111328), (284, 109368), (288, 107849), (294, 105648), (336, 92442), (372, 83496), (392, 79236), (426, 72912), (434, 71568), (441, 70432), (496, 62622), (497, 62496), (504, 61628), (558, 55664), (568, 54684), (588, 52824), (639, 48608), (651, 47712), (672, 46221), (744, 41748), (784, 39618), (852, 36456), (868, 35784), (882, 35216), (992, 31311), (994, 31248), (1008, 30814), (1116, 27832), (1136, 27342), (1176, 26412), (1278, 24304), (1302, 23856), (1488, 20874), (1491, 20832), (1519, 20448), (1568, 19809), (1704, 18228), (1736, 17892), (1764, 17608), (1953, 15904), (1988, 15624), (2016, 15407), (2201, 14112), (2232, 13916), (2272, 13671), (2352, 13206), (2556, 12152), (2604, 11928), (2976, 10437), (2982, 10416), (3038, 10224), (3408, 9114), (3472, 8946), (3479, 8928), (3528, 8804), (3906, 7952), (3976, 7812), (4402, 7056), (4464, 6958), (4473, 6944), (4557, 6816), (4704, 6603), (5112, 6076), (5208, 5964)]