318513888

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:358

約数の個数: 288

約数和(自身を含む): 1154829312

約数和(自身を除く): 836315424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 53, 56, 63, 66, 72, 77, 84, 88, 96, 99, 106, 112, 126, 132, 144, 154, 159, 168, 176, 198, 212, 224, 231, 252, 264, 271, 288, 308, 318, 336, 352, 371, 396, 424, 462, 477, 504, 528, 542, 583, 616, 636, 672, 693, 742, 792, 813, 848, 924, 954, 1008, 1056, 1084, 1113, 1166, 1232, 1272, 1386, 1484, 1584, 1626, 1696, 1749, 1848, 1897, 1908, 2016, 2168, 2226, 2332, 2439, 2464, 2544, 2772, 2968, 2981, 3168, 3252, 3339, 3498, 3696, 3794, 3816, 4081, 4336, 4452, 4664, 4878, 5088, 5247, 5544, 5691, 5936, 5962, 6504, 6678, 6996, 7392, 7588, 7632, 8162, 8672, 8904, 8943, 9328, 9756, 10494, 11088, 11382, 11872, 11924, 12243, 13008, 13356, 13992, 14363, 15176, 15264, 16324, 17073, 17808, 17886, 18656, 19512, 20867, 20988, 22176, 22764, 23848, 24486, 26016, 26712, 26829, 27984, 28726, 30352, 32648, 34146, 35616, 35772, 36729, 39024, 41734, 41976, 43089, 45528, 47696, 48972, 53424, 53658, 55968, 57452, 60704, 62601, 65296, 68292, 71544, 73458, 78048, 83468, 83952, 86178, 91056, 95392, 97944, 100541, 106848, 107316, 114904, 125202, 129267, 130592, 136584, 143088, 146916, 157993, 166936, 167904, 172356, 182112, 187803, 195888, 201082, 214632, 229808, 250404, 258534, 273168, 286176, 293832, 301623, 315986, 333872, 344712, 375606, 391776, 402164, 429264, 459616, 473979, 500808, 517068, 546336, 587664, 603246, 631972, 667744, 689424, 751212, 804328, 858528, 904869, 947958, 1001616, 1034136, 1105951, 1175328, 1206492, 1263944, 1378848, 1421937, 1502424, 1608656, 1809738, 1895916, 2003232, 2068272, 2211902, 2412984, 2527888, 2843874, 3004848, 3217312, 3317853, 3619476, 3791832, 4136544, 4423804, 4825968, 5055776, 5687748, 6009696, 6635706, 7238952, 7583664, 8847608, 9651936, 9953559, 11375496, 13271412, 14477904, 15167328, 17695216, 19907118, 22750992, 26542824, 28955808, 35390432, 39814236, 45501984, 53085648, 79628472, 106171296, 159256944, 318513888]

約数ペア:

[(1, 318513888), (2, 159256944), (3, 106171296), (4, 79628472), (6, 53085648), (7, 45501984), (8, 39814236), (9, 35390432), (11, 28955808), (12, 26542824), (14, 22750992), (16, 19907118), (18, 17695216), (21, 15167328), (22, 14477904), (24, 13271412), (28, 11375496), (32, 9953559), (33, 9651936), (36, 8847608), (42, 7583664), (44, 7238952), (48, 6635706), (53, 6009696), (56, 5687748), (63, 5055776), (66, 4825968), (72, 4423804), (77, 4136544), (84, 3791832), (88, 3619476), (96, 3317853), (99, 3217312), (106, 3004848), (112, 2843874), (126, 2527888), (132, 2412984), (144, 2211902), (154, 2068272), (159, 2003232), (168, 1895916), (176, 1809738), (198, 1608656), (212, 1502424), (224, 1421937), (231, 1378848), (252, 1263944), (264, 1206492), (271, 1175328), (288, 1105951), (308, 1034136), (318, 1001616), (336, 947958), (352, 904869), (371, 858528), (396, 804328), (424, 751212), (462, 689424), (477, 667744), (504, 631972), (528, 603246), (542, 587664), (583, 546336), (616, 517068), (636, 500808), (672, 473979), (693, 459616), (742, 429264), (792, 402164), (813, 391776), (848, 375606), (924, 344712), (954, 333872), (1008, 315986), (1056, 301623), (1084, 293832), (1113, 286176), (1166, 273168), (1232, 258534), (1272, 250404), (1386, 229808), (1484, 214632), (1584, 201082), (1626, 195888), (1696, 187803), (1749, 182112), (1848, 172356), (1897, 167904), (1908, 166936), (2016, 157993), (2168, 146916), (2226, 143088), (2332, 136584), (2439, 130592), (2464, 129267), (2544, 125202), (2772, 114904), (2968, 107316), (2981, 106848), (3168, 100541), (3252, 97944), (3339, 95392), (3498, 91056), (3696, 86178), (3794, 83952), (3816, 83468), (4081, 78048), (4336, 73458), (4452, 71544), (4664, 68292), (4878, 65296), (5088, 62601), (5247, 60704), (5544, 57452), (5691, 55968), (5936, 53658), (5962, 53424), (6504, 48972), (6678, 47696), (6996, 45528), (7392, 43089), (7588, 41976), (7632, 41734), (8162, 39024), (8672, 36729), (8904, 35772), (8943, 35616), (9328, 34146), (9756, 32648), (10494, 30352), (11088, 28726), (11382, 27984), (11872, 26829), (11924, 26712), (12243, 26016), (13008, 24486), (13356, 23848), (13992, 22764), (14363, 22176), (15176, 20988), (15264, 20867), (16324, 19512), (17073, 18656), (17808, 17886)]