392801904

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 1259681280

約数和(自身を除く): 866879376

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 43, 44, 48, 66, 72, 73, 79, 86, 88, 99, 129, 132, 144, 146, 158, 172, 176, 198, 219, 237, 258, 264, 292, 316, 344, 387, 396, 438, 473, 474, 516, 528, 584, 632, 657, 688, 711, 774, 792, 803, 869, 876, 946, 948, 1032, 1168, 1264, 1314, 1419, 1422, 1548, 1584, 1606, 1738, 1752, 1892, 1896, 2064, 2409, 2607, 2628, 2838, 2844, 3096, 3139, 3212, 3397, 3476, 3504, 3784, 3792, 4257, 4818, 5214, 5256, 5676, 5688, 5767, 6192, 6278, 6424, 6794, 6952, 7227, 7568, 7821, 8514, 9417, 9636, 10191, 10428, 10512, 11352, 11376, 11534, 12556, 12848, 13588, 13904, 14454, 15642, 17028, 17301, 18834, 19272, 20382, 20856, 22704, 23068, 25112, 27176, 28251, 28908, 30573, 31284, 34056, 34529, 34602, 37367, 37668, 38544, 40764, 41712, 46136, 50224, 51903, 54352, 56502, 57816, 61146, 62568, 63437, 68112, 69058, 69204, 74734, 75336, 81528, 92272, 103587, 103806, 112101, 113004, 115632, 122292, 125136, 126874, 138116, 138408, 149468, 150672, 163056, 190311, 207174, 207612, 224202, 226008, 244584, 247981, 253748, 276232, 276816, 298936, 310761, 336303, 380622, 414348, 415224, 448404, 452016, 489168, 495962, 507496, 552464, 570933, 597872, 621522, 672606, 743943, 761244, 828696, 830448, 896808, 991924, 1014992, 1141866, 1243044, 1345212, 1487886, 1522488, 1657392, 1793616, 1983848, 2231829, 2283732, 2486088, 2690424, 2727791, 2975772, 3044976, 3967696, 4463658, 4567464, 4972176, 5380848, 5455582, 5951544, 8183373, 8927316, 9134928, 10911164, 11903088, 16366746, 17854632, 21822328, 24550119, 32733492, 35709264, 43644656, 49100238, 65466984, 98200476, 130933968, 196400952, 392801904]

約数ペア:

[(1, 392801904), (2, 196400952), (3, 130933968), (4, 98200476), (6, 65466984), (8, 49100238), (9, 43644656), (11, 35709264), (12, 32733492), (16, 24550119), (18, 21822328), (22, 17854632), (24, 16366746), (33, 11903088), (36, 10911164), (43, 9134928), (44, 8927316), (48, 8183373), (66, 5951544), (72, 5455582), (73, 5380848), (79, 4972176), (86, 4567464), (88, 4463658), (99, 3967696), (129, 3044976), (132, 2975772), (144, 2727791), (146, 2690424), (158, 2486088), (172, 2283732), (176, 2231829), (198, 1983848), (219, 1793616), (237, 1657392), (258, 1522488), (264, 1487886), (292, 1345212), (316, 1243044), (344, 1141866), (387, 1014992), (396, 991924), (438, 896808), (473, 830448), (474, 828696), (516, 761244), (528, 743943), (584, 672606), (632, 621522), (657, 597872), (688, 570933), (711, 552464), (774, 507496), (792, 495962), (803, 489168), (869, 452016), (876, 448404), (946, 415224), (948, 414348), (1032, 380622), (1168, 336303), (1264, 310761), (1314, 298936), (1419, 276816), (1422, 276232), (1548, 253748), (1584, 247981), (1606, 244584), (1738, 226008), (1752, 224202), (1892, 207612), (1896, 207174), (2064, 190311), (2409, 163056), (2607, 150672), (2628, 149468), (2838, 138408), (2844, 138116), (3096, 126874), (3139, 125136), (3212, 122292), (3397, 115632), (3476, 113004), (3504, 112101), (3784, 103806), (3792, 103587), (4257, 92272), (4818, 81528), (5214, 75336), (5256, 74734), (5676, 69204), (5688, 69058), (5767, 68112), (6192, 63437), (6278, 62568), (6424, 61146), (6794, 57816), (6952, 56502), (7227, 54352), (7568, 51903), (7821, 50224), (8514, 46136), (9417, 41712), (9636, 40764), (10191, 38544), (10428, 37668), (10512, 37367), (11352, 34602), (11376, 34529), (11534, 34056), (12556, 31284), (12848, 30573), (13588, 28908), (13904, 28251), (14454, 27176), (15642, 25112), (17028, 23068), (17301, 22704), (18834, 20856), (19272, 20382)]