389999232

素因数分解:

$2^7\times 3^3\times 7^4\times {\mathrm{47}}^1$

素因数の和:98

約数の個数: 320

約数和(自身を含む): 1371369600

約数和(自身を除く): 981370368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 49, 54, 56, 63, 64, 72, 84, 94, 96, 98, 108, 112, 126, 128, 141, 144, 147, 168, 188, 189, 192, 196, 216, 224, 252, 282, 288, 294, 329, 336, 343, 376, 378, 384, 392, 423, 432, 441, 448, 504, 564, 576, 588, 658, 672, 686, 752, 756, 784, 846, 864, 882, 896, 987, 1008, 1029, 1128, 1152, 1176, 1269, 1316, 1323, 1344, 1372, 1504, 1512, 1568, 1692, 1728, 1764, 1974, 2016, 2058, 2256, 2303, 2352, 2401, 2538, 2632, 2646, 2688, 2744, 2961, 3008, 3024, 3087, 3136, 3384, 3456, 3528, 3948, 4032, 4116, 4512, 4606, 4704, 4802, 5076, 5264, 5292, 5488, 5922, 6016, 6048, 6174, 6272, 6768, 6909, 7056, 7203, 7896, 8064, 8232, 8883, 9024, 9212, 9261, 9408, 9604, 10152, 10528, 10584, 10976, 11844, 12096, 12348, 13536, 13818, 14112, 14406, 15792, 16121, 16464, 17766, 18048, 18424, 18522, 18816, 19208, 20304, 20727, 21056, 21168, 21609, 21952, 23688, 24192, 24696, 27072, 27636, 28224, 28812, 31584, 32242, 32928, 35532, 36848, 37044, 38416, 40608, 41454, 42112, 42336, 43218, 43904, 47376, 48363, 49392, 54144, 55272, 56448, 57624, 62181, 63168, 64484, 64827, 65856, 71064, 73696, 74088, 76832, 81216, 82908, 84672, 86436, 94752, 96726, 98784, 110544, 112847, 115248, 124362, 126336, 128968, 129654, 131712, 142128, 145089, 147392, 148176, 153664, 162432, 165816, 169344, 172872, 189504, 193452, 197568, 221088, 225694, 230496, 248724, 257936, 259308, 284256, 290178, 294784, 296352, 307328, 331632, 338541, 345744, 379008, 386904, 395136, 435267, 442176, 451388, 460992, 497448, 515872, 518616, 568512, 580356, 592704, 663264, 677082, 691488, 773808, 870534, 884352, 902776, 921984, 994896, 1015623, 1031744, 1037232, 1137024, 1160712, 1185408, 1326528, 1354164, 1382976, 1547616, 1741068, 1805552, 1989792, 2031246, 2063488, 2074464, 2321424, 2653056, 2708328, 2765952, 3046869, 3095232, 3482136, 3611104, 3979584, 4062492, 4148928, 4642848, 5416656, 6093738, 6190464, 6964272, 7222208, 7959168, 8124984, 8297856, 9285696, 10833312, 12187476, 13928544, 14444416, 16249968, 18571392, 21666624, 24374952, 27857088, 32499936, 43333248, 48749904, 55714176, 64999872, 97499808, 129999744, 194999616, 389999232]

約数ペア:

[(1, 389999232), (2, 194999616), (3, 129999744), (4, 97499808), (6, 64999872), (7, 55714176), (8, 48749904), (9, 43333248), (12, 32499936), (14, 27857088), (16, 24374952), (18, 21666624), (21, 18571392), (24, 16249968), (27, 14444416), (28, 13928544), (32, 12187476), (36, 10833312), (42, 9285696), (47, 8297856), (48, 8124984), (49, 7959168), (54, 7222208), (56, 6964272), (63, 6190464), (64, 6093738), (72, 5416656), (84, 4642848), (94, 4148928), (96, 4062492), (98, 3979584), (108, 3611104), (112, 3482136), (126, 3095232), (128, 3046869), (141, 2765952), (144, 2708328), (147, 2653056), (168, 2321424), (188, 2074464), (189, 2063488), (192, 2031246), (196, 1989792), (216, 1805552), (224, 1741068), (252, 1547616), (282, 1382976), (288, 1354164), (294, 1326528), (329, 1185408), (336, 1160712), (343, 1137024), (376, 1037232), (378, 1031744), (384, 1015623), (392, 994896), (423, 921984), (432, 902776), (441, 884352), (448, 870534), (504, 773808), (564, 691488), (576, 677082), (588, 663264), (658, 592704), (672, 580356), (686, 568512), (752, 518616), (756, 515872), (784, 497448), (846, 460992), (864, 451388), (882, 442176), (896, 435267), (987, 395136), (1008, 386904), (1029, 379008), (1128, 345744), (1152, 338541), (1176, 331632), (1269, 307328), (1316, 296352), (1323, 294784), (1344, 290178), (1372, 284256), (1504, 259308), (1512, 257936), (1568, 248724), (1692, 230496), (1728, 225694), (1764, 221088), (1974, 197568), (2016, 193452), (2058, 189504), (2256, 172872), (2303, 169344), (2352, 165816), (2401, 162432), (2538, 153664), (2632, 148176), (2646, 147392), (2688, 145089), (2744, 142128), (2961, 131712), (3008, 129654), (3024, 128968), (3087, 126336), (3136, 124362), (3384, 115248), (3456, 112847), (3528, 110544), (3948, 98784), (4032, 96726), (4116, 94752), (4512, 86436), (4606, 84672), (4704, 82908), (4802, 81216), (5076, 76832), (5264, 74088), (5292, 73696), (5488, 71064), (5922, 65856), (6016, 64827), (6048, 64484), (6174, 63168), (6272, 62181), (6768, 57624), (6909, 56448), (7056, 55272), (7203, 54144), (7896, 49392), (8064, 48363), (8232, 47376), (8883, 43904), (9024, 43218), (9212, 42336), (9261, 42112), (9408, 41454), (9604, 40608), (10152, 38416), (10528, 37044), (10584, 36848), (10976, 35532), (11844, 32928), (12096, 32242), (12348, 31584), (13536, 28812), (13818, 28224), (14112, 27636), (14406, 27072), (15792, 24696), (16121, 24192), (16464, 23688), (17766, 21952), (18048, 21609), (18424, 21168), (18522, 21056), (18816, 20727), (19208, 20304)]