31956288

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:125

約数の個数: 224

約数和(自身を含む): 109240320

約数和(自身を除く): 77284032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 59, 62, 64, 78, 84, 91, 93, 96, 104, 112, 118, 124, 156, 168, 177, 182, 186, 192, 208, 217, 224, 236, 248, 273, 312, 336, 354, 364, 372, 403, 413, 416, 434, 448, 472, 496, 546, 624, 651, 672, 708, 728, 744, 767, 806, 826, 832, 868, 944, 992, 1092, 1209, 1239, 1248, 1302, 1344, 1416, 1456, 1488, 1534, 1612, 1652, 1736, 1829, 1888, 1984, 2184, 2301, 2418, 2478, 2496, 2604, 2821, 2832, 2912, 2976, 3068, 3224, 3304, 3472, 3658, 3776, 4368, 4602, 4836, 4956, 5208, 5369, 5487, 5642, 5664, 5824, 5952, 6136, 6448, 6608, 6944, 7316, 8463, 8736, 9204, 9672, 9912, 10416, 10738, 10974, 11284, 11328, 12272, 12803, 12896, 13216, 13888, 14632, 16107, 16926, 17472, 18408, 19344, 19824, 20832, 21476, 21948, 22568, 23777, 24544, 25606, 25792, 26432, 29264, 32214, 33852, 36816, 38409, 38688, 39648, 41664, 42952, 43896, 45136, 47554, 49088, 51212, 58528, 64428, 67704, 71331, 73632, 76818, 77376, 79296, 85904, 87792, 90272, 95108, 102424, 117056, 128856, 135408, 142662, 147264, 153636, 166439, 171808, 175584, 180544, 190216, 204848, 257712, 270816, 285324, 307272, 332878, 343616, 351168, 380432, 409696, 499317, 515424, 541632, 570648, 614544, 665756, 760864, 819392, 998634, 1030848, 1141296, 1229088, 1331512, 1521728, 1997268, 2282592, 2458176, 2663024, 3994536, 4565184, 5326048, 7989072, 10652096, 15978144, 31956288]

約数ペア:

[(1, 31956288), (2, 15978144), (3, 10652096), (4, 7989072), (6, 5326048), (7, 4565184), (8, 3994536), (12, 2663024), (13, 2458176), (14, 2282592), (16, 1997268), (21, 1521728), (24, 1331512), (26, 1229088), (28, 1141296), (31, 1030848), (32, 998634), (39, 819392), (42, 760864), (48, 665756), (52, 614544), (56, 570648), (59, 541632), (62, 515424), (64, 499317), (78, 409696), (84, 380432), (91, 351168), (93, 343616), (96, 332878), (104, 307272), (112, 285324), (118, 270816), (124, 257712), (156, 204848), (168, 190216), (177, 180544), (182, 175584), (186, 171808), (192, 166439), (208, 153636), (217, 147264), (224, 142662), (236, 135408), (248, 128856), (273, 117056), (312, 102424), (336, 95108), (354, 90272), (364, 87792), (372, 85904), (403, 79296), (413, 77376), (416, 76818), (434, 73632), (448, 71331), (472, 67704), (496, 64428), (546, 58528), (624, 51212), (651, 49088), (672, 47554), (708, 45136), (728, 43896), (744, 42952), (767, 41664), (806, 39648), (826, 38688), (832, 38409), (868, 36816), (944, 33852), (992, 32214), (1092, 29264), (1209, 26432), (1239, 25792), (1248, 25606), (1302, 24544), (1344, 23777), (1416, 22568), (1456, 21948), (1488, 21476), (1534, 20832), (1612, 19824), (1652, 19344), (1736, 18408), (1829, 17472), (1888, 16926), (1984, 16107), (2184, 14632), (2301, 13888), (2418, 13216), (2478, 12896), (2496, 12803), (2604, 12272), (2821, 11328), (2832, 11284), (2912, 10974), (2976, 10738), (3068, 10416), (3224, 9912), (3304, 9672), (3472, 9204), (3658, 8736), (3776, 8463), (4368, 7316), (4602, 6944), (4836, 6608), (4956, 6448), (5208, 6136), (5369, 5952), (5487, 5824), (5642, 5664)]