38172672

素因数分解:

$2^{11}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 117117000

約数和(自身を除く): 78944328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 109, 114, 128, 144, 152, 171, 192, 218, 228, 256, 288, 304, 327, 342, 384, 436, 456, 512, 576, 608, 654, 684, 768, 872, 912, 981, 1024, 1152, 1216, 1308, 1368, 1536, 1744, 1824, 1962, 2048, 2071, 2304, 2432, 2616, 2736, 3072, 3488, 3648, 3924, 4142, 4608, 4864, 5232, 5472, 6144, 6213, 6976, 7296, 7848, 8284, 9216, 9728, 10464, 10944, 12426, 13952, 14592, 15696, 16568, 18432, 18639, 19456, 20928, 21888, 24852, 27904, 29184, 31392, 33136, 37278, 38912, 41856, 43776, 49704, 55808, 58368, 62784, 66272, 74556, 83712, 87552, 99408, 111616, 116736, 125568, 132544, 149112, 167424, 175104, 198816, 223232, 251136, 265088, 298224, 334848, 350208, 397632, 502272, 530176, 596448, 669696, 795264, 1004544, 1060352, 1192896, 1590528, 2009088, 2120704, 2385792, 3181056, 4241408, 4771584, 6362112, 9543168, 12724224, 19086336, 38172672]

約数ペア:

[(1, 38172672), (2, 19086336), (3, 12724224), (4, 9543168), (6, 6362112), (8, 4771584), (9, 4241408), (12, 3181056), (16, 2385792), (18, 2120704), (19, 2009088), (24, 1590528), (32, 1192896), (36, 1060352), (38, 1004544), (48, 795264), (57, 669696), (64, 596448), (72, 530176), (76, 502272), (96, 397632), (109, 350208), (114, 334848), (128, 298224), (144, 265088), (152, 251136), (171, 223232), (192, 198816), (218, 175104), (228, 167424), (256, 149112), (288, 132544), (304, 125568), (327, 116736), (342, 111616), (384, 99408), (436, 87552), (456, 83712), (512, 74556), (576, 66272), (608, 62784), (654, 58368), (684, 55808), (768, 49704), (872, 43776), (912, 41856), (981, 38912), (1024, 37278), (1152, 33136), (1216, 31392), (1308, 29184), (1368, 27904), (1536, 24852), (1744, 21888), (1824, 20928), (1962, 19456), (2048, 18639), (2071, 18432), (2304, 16568), (2432, 15696), (2616, 14592), (2736, 13952), (3072, 12426), (3488, 10944), (3648, 10464), (3924, 9728), (4142, 9216), (4608, 8284), (4864, 7848), (5232, 7296), (5472, 6976), (6144, 6213)]