254289312

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{46471}}^1$

素因数の和:46506

約数の個数: 72

約数和(自身を含む): 761211360

約数和(自身を除く): 506922048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 46471, 92942, 139413, 185884, 278826, 371768, 418239, 557652, 743536, 836478, 882949, 1115304, 1487072, 1672956, 1765898, 2230608, 2648847, 3345912, 3531796, 4461216, 5297694, 6691824, 7063592, 7946541, 10595388, 13383648, 14127184, 15893082, 21190776, 28254368, 31786164, 42381552, 63572328, 84763104, 127144656, 254289312]

約数ペア:

[(1, 254289312), (2, 127144656), (3, 84763104), (4, 63572328), (6, 42381552), (8, 31786164), (9, 28254368), (12, 21190776), (16, 15893082), (18, 14127184), (19, 13383648), (24, 10595388), (32, 7946541), (36, 7063592), (38, 6691824), (48, 5297694), (57, 4461216), (72, 3531796), (76, 3345912), (96, 2648847), (114, 2230608), (144, 1765898), (152, 1672956), (171, 1487072), (228, 1115304), (288, 882949), (304, 836478), (342, 743536), (456, 557652), (608, 418239), (684, 371768), (912, 278826), (1368, 185884), (1824, 139413), (2736, 92942), (5472, 46471)]