38920512

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:308

約数の個数: 112

約数和(自身を含む): 111191040

約数和(自身を除く): 72270528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 47, 48, 57, 64, 76, 94, 96, 114, 141, 152, 188, 192, 227, 228, 282, 304, 376, 454, 456, 564, 608, 681, 752, 893, 908, 912, 1128, 1216, 1362, 1504, 1786, 1816, 1824, 2256, 2679, 2724, 3008, 3572, 3632, 3648, 4313, 4512, 5358, 5448, 7144, 7264, 8626, 9024, 10669, 10716, 10896, 12939, 14288, 14528, 17252, 21338, 21432, 21792, 25878, 28576, 32007, 34504, 42676, 42864, 43584, 51756, 57152, 64014, 69008, 85352, 85728, 103512, 128028, 138016, 170704, 171456, 202711, 207024, 256056, 276032, 341408, 405422, 414048, 512112, 608133, 682816, 810844, 828096, 1024224, 1216266, 1621688, 2048448, 2432532, 3243376, 4865064, 6486752, 9730128, 12973504, 19460256, 38920512]

約数ペア:

[(1, 38920512), (2, 19460256), (3, 12973504), (4, 9730128), (6, 6486752), (8, 4865064), (12, 3243376), (16, 2432532), (19, 2048448), (24, 1621688), (32, 1216266), (38, 1024224), (47, 828096), (48, 810844), (57, 682816), (64, 608133), (76, 512112), (94, 414048), (96, 405422), (114, 341408), (141, 276032), (152, 256056), (188, 207024), (192, 202711), (227, 171456), (228, 170704), (282, 138016), (304, 128028), (376, 103512), (454, 85728), (456, 85352), (564, 69008), (608, 64014), (681, 57152), (752, 51756), (893, 43584), (908, 42864), (912, 42676), (1128, 34504), (1216, 32007), (1362, 28576), (1504, 25878), (1786, 21792), (1816, 21432), (1824, 21338), (2256, 17252), (2679, 14528), (2724, 14288), (3008, 12939), (3572, 10896), (3632, 10716), (3648, 10669), (4313, 9024), (4512, 8626), (5358, 7264), (5448, 7144)]