245105061288

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{2543}}^1\times {\mathrm{85447}}^1$

素因数の和:88046

約数の個数: 64

約数和(自身を含む): 626053570560

約数和(自身を除く): 380948509272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 2543, 5086, 7629, 10172, 15258, 20344, 30516, 61032, 85447, 119521, 170894, 239042, 256341, 341788, 358563, 478084, 512682, 683576, 717126, 956168, 1025364, 1434252, 2050728, 2868504, 4016009, 8032018, 12048027, 16064036, 24096054, 32128072, 48192108, 96384216, 217291721, 434583442, 651875163, 869166884, 1303750326, 1738333768, 2607500652, 5215001304, 10212710887, 20425421774, 30638132661, 40850843548, 61276265322, 81701687096, 122552530644, 245105061288]

約数ペア:

[(1, 245105061288), (2, 122552530644), (3, 81701687096), (4, 61276265322), (6, 40850843548), (8, 30638132661), (12, 20425421774), (24, 10212710887), (47, 5215001304), (94, 2607500652), (141, 1738333768), (188, 1303750326), (282, 869166884), (376, 651875163), (564, 434583442), (1128, 217291721), (2543, 96384216), (5086, 48192108), (7629, 32128072), (10172, 24096054), (15258, 16064036), (20344, 12048027), (30516, 8032018), (61032, 4016009), (85447, 2868504), (119521, 2050728), (170894, 1434252), (239042, 1025364), (256341, 956168), (341788, 717126), (358563, 683576), (478084, 512682)]