218895936

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:521

約数の個数: 168

約数和(自身を含む): 687994560

約数和(自身を除く): 469098624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 53, 56, 64, 84, 96, 98, 106, 112, 147, 159, 168, 192, 196, 212, 224, 294, 318, 336, 371, 392, 424, 439, 448, 588, 636, 672, 742, 784, 848, 878, 1113, 1176, 1272, 1317, 1344, 1484, 1568, 1696, 1756, 2226, 2352, 2544, 2597, 2634, 2968, 3073, 3136, 3392, 3512, 4452, 4704, 5088, 5194, 5268, 5936, 6146, 7024, 7791, 8904, 9219, 9408, 10176, 10388, 10536, 11872, 12292, 14048, 15582, 17808, 18438, 20776, 21072, 21511, 23267, 23744, 24584, 28096, 31164, 35616, 36876, 41552, 42144, 43022, 46534, 49168, 62328, 64533, 69801, 71232, 73752, 83104, 84288, 86044, 93068, 98336, 124656, 129066, 139602, 147504, 162869, 166208, 172088, 186136, 196672, 249312, 258132, 279204, 295008, 325738, 344176, 372272, 488607, 498624, 516264, 558408, 590016, 651476, 688352, 744544, 977214, 1032528, 1116816, 1140083, 1302952, 1376704, 1489088, 1954428, 2065056, 2233632, 2280166, 2605904, 3420249, 3908856, 4130112, 4467264, 4560332, 5211808, 6840498, 7817712, 9120664, 10423616, 13680996, 15635424, 18241328, 27361992, 31270848, 36482656, 54723984, 72965312, 109447968, 218895936]

約数ペア:

[(1, 218895936), (2, 109447968), (3, 72965312), (4, 54723984), (6, 36482656), (7, 31270848), (8, 27361992), (12, 18241328), (14, 15635424), (16, 13680996), (21, 10423616), (24, 9120664), (28, 7817712), (32, 6840498), (42, 5211808), (48, 4560332), (49, 4467264), (53, 4130112), (56, 3908856), (64, 3420249), (84, 2605904), (96, 2280166), (98, 2233632), (106, 2065056), (112, 1954428), (147, 1489088), (159, 1376704), (168, 1302952), (192, 1140083), (196, 1116816), (212, 1032528), (224, 977214), (294, 744544), (318, 688352), (336, 651476), (371, 590016), (392, 558408), (424, 516264), (439, 498624), (448, 488607), (588, 372272), (636, 344176), (672, 325738), (742, 295008), (784, 279204), (848, 258132), (878, 249312), (1113, 196672), (1176, 186136), (1272, 172088), (1317, 166208), (1344, 162869), (1484, 147504), (1568, 139602), (1696, 129066), (1756, 124656), (2226, 98336), (2352, 93068), (2544, 86044), (2597, 84288), (2634, 83104), (2968, 73752), (3073, 71232), (3136, 69801), (3392, 64533), (3512, 62328), (4452, 49168), (4704, 46534), (5088, 43022), (5194, 42144), (5268, 41552), (5936, 36876), (6146, 35616), (7024, 31164), (7791, 28096), (8904, 24584), (9219, 23744), (9408, 23267), (10176, 21511), (10388, 21072), (10536, 20776), (11872, 18438), (12292, 17808), (14048, 15582)]