251147952

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:333

約数の個数: 200

約数和(自身を含む): 806615040

約数和(自身を除く): 555467088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 79, 81, 88, 99, 108, 132, 144, 158, 162, 176, 198, 216, 223, 237, 264, 297, 316, 324, 396, 432, 446, 474, 528, 594, 632, 648, 669, 711, 792, 869, 891, 892, 948, 1188, 1264, 1296, 1338, 1422, 1584, 1738, 1782, 1784, 1896, 2007, 2133, 2376, 2453, 2607, 2676, 2844, 3476, 3564, 3568, 3792, 4014, 4266, 4752, 4906, 5214, 5352, 5688, 6021, 6399, 6952, 7128, 7359, 7821, 8028, 8532, 9812, 10428, 10704, 11376, 12042, 12798, 13904, 14256, 14718, 15642, 16056, 17064, 17617, 18063, 19624, 20856, 22077, 23463, 24084, 25596, 29436, 31284, 32112, 34128, 35234, 36126, 39248, 41712, 44154, 46926, 48168, 51192, 52851, 58872, 62568, 66231, 70389, 70468, 72252, 88308, 93852, 96336, 102384, 105702, 117744, 125136, 132462, 140778, 140936, 144504, 158553, 176616, 187704, 193787, 198693, 211404, 264924, 281556, 281872, 289008, 317106, 353232, 375408, 387574, 397386, 422808, 475659, 529848, 563112, 581361, 634212, 775148, 794772, 845616, 951318, 1059696, 1126224, 1162722, 1268424, 1426977, 1550296, 1589544, 1744083, 1902636, 2325444, 2536848, 2853954, 3100592, 3179088, 3488166, 3805272, 4650888, 5232249, 5707908, 6976332, 7610544, 9301776, 10464498, 11415816, 13952664, 15696747, 20928996, 22831632, 27905328, 31393494, 41857992, 62786988, 83715984, 125573976, 251147952]

約数ペア:

[(1, 251147952), (2, 125573976), (3, 83715984), (4, 62786988), (6, 41857992), (8, 31393494), (9, 27905328), (11, 22831632), (12, 20928996), (16, 15696747), (18, 13952664), (22, 11415816), (24, 10464498), (27, 9301776), (33, 7610544), (36, 6976332), (44, 5707908), (48, 5232249), (54, 4650888), (66, 3805272), (72, 3488166), (79, 3179088), (81, 3100592), (88, 2853954), (99, 2536848), (108, 2325444), (132, 1902636), (144, 1744083), (158, 1589544), (162, 1550296), (176, 1426977), (198, 1268424), (216, 1162722), (223, 1126224), (237, 1059696), (264, 951318), (297, 845616), (316, 794772), (324, 775148), (396, 634212), (432, 581361), (446, 563112), (474, 529848), (528, 475659), (594, 422808), (632, 397386), (648, 387574), (669, 375408), (711, 353232), (792, 317106), (869, 289008), (891, 281872), (892, 281556), (948, 264924), (1188, 211404), (1264, 198693), (1296, 193787), (1338, 187704), (1422, 176616), (1584, 158553), (1738, 144504), (1782, 140936), (1784, 140778), (1896, 132462), (2007, 125136), (2133, 117744), (2376, 105702), (2453, 102384), (2607, 96336), (2676, 93852), (2844, 88308), (3476, 72252), (3564, 70468), (3568, 70389), (3792, 66231), (4014, 62568), (4266, 58872), (4752, 52851), (4906, 51192), (5214, 48168), (5352, 46926), (5688, 44154), (6021, 41712), (6399, 39248), (6952, 36126), (7128, 35234), (7359, 34128), (7821, 32112), (8028, 31284), (8532, 29436), (9812, 25596), (10428, 24084), (10704, 23463), (11376, 22077), (12042, 20856), (12798, 19624), (13904, 18063), (14256, 17617), (14718, 17064), (15642, 16056)]