251367552

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 773323200

約数和(自身を除く): 521955648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 53, 64, 69, 72, 92, 96, 106, 128, 138, 144, 159, 179, 184, 192, 207, 212, 276, 288, 318, 358, 368, 384, 414, 424, 477, 537, 552, 576, 636, 716, 736, 828, 848, 954, 1074, 1104, 1152, 1219, 1272, 1432, 1472, 1611, 1656, 1696, 1908, 2148, 2208, 2438, 2544, 2864, 2944, 3222, 3312, 3392, 3657, 3816, 4117, 4296, 4416, 4876, 5088, 5728, 6444, 6624, 6784, 7314, 7632, 8234, 8592, 8832, 9487, 9752, 10176, 10971, 11456, 12351, 12888, 13248, 14628, 15264, 16468, 17184, 18974, 19504, 20352, 21942, 22912, 24702, 25776, 26496, 28461, 29256, 30528, 32936, 34368, 37053, 37948, 39008, 43884, 49404, 51552, 56922, 58512, 61056, 65872, 68736, 74106, 75896, 78016, 85383, 87768, 98808, 103104, 113844, 117024, 131744, 148212, 151792, 156032, 170766, 175536, 197616, 206208, 218201, 227688, 234048, 263488, 296424, 303584, 341532, 351072, 395232, 436402, 455376, 468096, 526976, 592848, 607168, 654603, 683064, 702144, 790464, 872804, 910752, 1185696, 1214336, 1309206, 1366128, 1404288, 1580928, 1745608, 1821504, 1963809, 2371392, 2618412, 2732256, 3491216, 3643008, 3927618, 4742784, 5236824, 5464512, 6982432, 7855236, 10473648, 10929024, 13964864, 15710472, 20947296, 27929728, 31420944, 41894592, 62841888, 83789184, 125683776, 251367552]

約数ペア:

[(1, 251367552), (2, 125683776), (3, 83789184), (4, 62841888), (6, 41894592), (8, 31420944), (9, 27929728), (12, 20947296), (16, 15710472), (18, 13964864), (23, 10929024), (24, 10473648), (32, 7855236), (36, 6982432), (46, 5464512), (48, 5236824), (53, 4742784), (64, 3927618), (69, 3643008), (72, 3491216), (92, 2732256), (96, 2618412), (106, 2371392), (128, 1963809), (138, 1821504), (144, 1745608), (159, 1580928), (179, 1404288), (184, 1366128), (192, 1309206), (207, 1214336), (212, 1185696), (276, 910752), (288, 872804), (318, 790464), (358, 702144), (368, 683064), (384, 654603), (414, 607168), (424, 592848), (477, 526976), (537, 468096), (552, 455376), (576, 436402), (636, 395232), (716, 351072), (736, 341532), (828, 303584), (848, 296424), (954, 263488), (1074, 234048), (1104, 227688), (1152, 218201), (1219, 206208), (1272, 197616), (1432, 175536), (1472, 170766), (1611, 156032), (1656, 151792), (1696, 148212), (1908, 131744), (2148, 117024), (2208, 113844), (2438, 103104), (2544, 98808), (2864, 87768), (2944, 85383), (3222, 78016), (3312, 75896), (3392, 74106), (3657, 68736), (3816, 65872), (4117, 61056), (4296, 58512), (4416, 56922), (4876, 51552), (5088, 49404), (5728, 43884), (6444, 39008), (6624, 37948), (6784, 37053), (7314, 34368), (7632, 32936), (8234, 30528), (8592, 29256), (8832, 28461), (9487, 26496), (9752, 25776), (10176, 24702), (10971, 22912), (11456, 21942), (12351, 20352), (12888, 19504), (13248, 18974), (14628, 17184), (15264, 16468)]