219799488

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:474

約数の個数: 112

約数和(自身を含む): 604398080

約数和(自身を除く): 384598592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 79, 86, 96, 129, 158, 172, 192, 237, 258, 316, 337, 344, 474, 516, 632, 674, 688, 948, 1011, 1032, 1264, 1348, 1376, 1896, 2022, 2064, 2528, 2696, 2752, 3397, 3792, 4044, 4128, 5056, 5392, 6794, 7584, 8088, 8256, 10191, 10784, 13588, 14491, 15168, 16176, 20382, 21568, 26623, 27176, 28982, 32352, 40764, 43473, 53246, 54352, 57964, 64704, 79869, 81528, 86946, 106492, 108704, 115928, 159738, 163056, 173892, 212984, 217408, 231856, 319476, 326112, 347784, 425968, 463712, 638952, 652224, 695568, 851936, 927424, 1144789, 1277904, 1391136, 1703872, 2289578, 2555808, 2782272, 3434367, 4579156, 5111616, 6868734, 9158312, 13737468, 18316624, 27474936, 36633248, 54949872, 73266496, 109899744, 219799488]

約数ペア:

[(1, 219799488), (2, 109899744), (3, 73266496), (4, 54949872), (6, 36633248), (8, 27474936), (12, 18316624), (16, 13737468), (24, 9158312), (32, 6868734), (43, 5111616), (48, 4579156), (64, 3434367), (79, 2782272), (86, 2555808), (96, 2289578), (129, 1703872), (158, 1391136), (172, 1277904), (192, 1144789), (237, 927424), (258, 851936), (316, 695568), (337, 652224), (344, 638952), (474, 463712), (516, 425968), (632, 347784), (674, 326112), (688, 319476), (948, 231856), (1011, 217408), (1032, 212984), (1264, 173892), (1348, 163056), (1376, 159738), (1896, 115928), (2022, 108704), (2064, 106492), (2528, 86946), (2696, 81528), (2752, 79869), (3397, 64704), (3792, 57964), (4044, 54352), (4128, 53246), (5056, 43473), (5392, 40764), (6794, 32352), (7584, 28982), (8088, 27176), (8256, 26623), (10191, 21568), (10784, 20382), (13588, 16176), (14491, 15168)]