231959376

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:391

約数の個数: 200

約数和(自身を含む): 748639584

約数和(自身を除く): 516680208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 53, 54, 66, 72, 81, 88, 99, 106, 108, 132, 144, 159, 162, 176, 198, 212, 216, 264, 297, 307, 318, 324, 396, 424, 432, 477, 528, 583, 594, 614, 636, 648, 792, 848, 891, 921, 954, 1166, 1188, 1228, 1272, 1296, 1431, 1584, 1749, 1782, 1842, 1908, 2332, 2376, 2456, 2544, 2763, 2862, 3377, 3498, 3564, 3684, 3816, 4293, 4664, 4752, 4912, 5247, 5526, 5724, 6754, 6996, 7128, 7368, 7632, 8289, 8586, 9328, 10131, 10494, 11052, 11448, 13508, 13992, 14256, 14736, 15741, 16271, 16578, 17172, 20262, 20988, 22104, 22896, 24867, 27016, 27984, 30393, 31482, 32542, 33156, 34344, 40524, 41976, 44208, 47223, 48813, 49734, 54032, 60786, 62964, 65084, 66312, 68688, 81048, 83952, 91179, 94446, 97626, 99468, 121572, 125928, 130168, 132624, 146439, 162096, 178981, 182358, 188892, 195252, 198936, 243144, 251856, 260336, 273537, 292878, 357962, 364716, 377784, 390504, 397872, 439317, 486288, 536943, 547074, 585756, 715924, 729432, 755568, 781008, 878634, 1073886, 1094148, 1171512, 1317951, 1431848, 1458864, 1610829, 1757268, 2147772, 2188296, 2343024, 2635902, 2863696, 3221658, 3514536, 4295544, 4376592, 4832487, 5271804, 6443316, 7029072, 8591088, 9664974, 10543608, 12886632, 14497461, 19329948, 21087216, 25773264, 28994922, 38659896, 57989844, 77319792, 115979688, 231959376]

約数ペア:

[(1, 231959376), (2, 115979688), (3, 77319792), (4, 57989844), (6, 38659896), (8, 28994922), (9, 25773264), (11, 21087216), (12, 19329948), (16, 14497461), (18, 12886632), (22, 10543608), (24, 9664974), (27, 8591088), (33, 7029072), (36, 6443316), (44, 5271804), (48, 4832487), (53, 4376592), (54, 4295544), (66, 3514536), (72, 3221658), (81, 2863696), (88, 2635902), (99, 2343024), (106, 2188296), (108, 2147772), (132, 1757268), (144, 1610829), (159, 1458864), (162, 1431848), (176, 1317951), (198, 1171512), (212, 1094148), (216, 1073886), (264, 878634), (297, 781008), (307, 755568), (318, 729432), (324, 715924), (396, 585756), (424, 547074), (432, 536943), (477, 486288), (528, 439317), (583, 397872), (594, 390504), (614, 377784), (636, 364716), (648, 357962), (792, 292878), (848, 273537), (891, 260336), (921, 251856), (954, 243144), (1166, 198936), (1188, 195252), (1228, 188892), (1272, 182358), (1296, 178981), (1431, 162096), (1584, 146439), (1749, 132624), (1782, 130168), (1842, 125928), (1908, 121572), (2332, 99468), (2376, 97626), (2456, 94446), (2544, 91179), (2763, 83952), (2862, 81048), (3377, 68688), (3498, 66312), (3564, 65084), (3684, 62964), (3816, 60786), (4293, 54032), (4664, 49734), (4752, 48813), (4912, 47223), (5247, 44208), (5526, 41976), (5724, 40524), (6754, 34344), (6996, 33156), (7128, 32542), (7368, 31482), (7632, 30393), (8289, 27984), (8586, 27016), (9328, 24867), (10131, 22896), (10494, 22104), (11052, 20988), (11448, 20262), (13508, 17172), (13992, 16578), (14256, 16271), (14736, 15741)]