31548338416

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{15427}}^1$

素因数の和:15523

約数の個数: 120

約数和(自身を含む): 75987219840

約数和(自身を除く): 44438881424

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 961, 1064, 1178, 1736, 1922, 2128, 2356, 3472, 3844, 4123, 4712, 6727, 7688, 8246, 9424, 13454, 15376, 15427, 16492, 18259, 26908, 30854, 32984, 36518, 53816, 61708, 65968, 73036, 107632, 107989, 123416, 127813, 146072, 215978, 246832, 255626, 292144, 293113, 431956, 478237, 511252, 586226, 863912, 956474, 1022504, 1172452, 1727824, 1912948, 2045008, 2051791, 2344904, 3347659, 3825896, 4103582, 4689808, 6695318, 7651792, 8207164, 9086503, 13390636, 14825347, 16414328, 18173006, 26781272, 29650694, 32828656, 36346012, 53562544, 59301388, 63605521, 72692024, 103777429, 118602776, 127211042, 145384048, 207554858, 237205552, 254422084, 281681593, 415109716, 508844168, 563363186, 830219432, 1017688336, 1126726372, 1660438864, 1971771151, 2253452744, 3943542302, 4506905488, 7887084604, 15774169208, 31548338416]

約数ペア:

[(1, 31548338416), (2, 15774169208), (4, 7887084604), (7, 4506905488), (8, 3943542302), (14, 2253452744), (16, 1971771151), (19, 1660438864), (28, 1126726372), (31, 1017688336), (38, 830219432), (56, 563363186), (62, 508844168), (76, 415109716), (112, 281681593), (124, 254422084), (133, 237205552), (152, 207554858), (217, 145384048), (248, 127211042), (266, 118602776), (304, 103777429), (434, 72692024), (496, 63605521), (532, 59301388), (589, 53562544), (868, 36346012), (961, 32828656), (1064, 29650694), (1178, 26781272), (1736, 18173006), (1922, 16414328), (2128, 14825347), (2356, 13390636), (3472, 9086503), (3844, 8207164), (4123, 7651792), (4712, 6695318), (6727, 4689808), (7688, 4103582), (8246, 3825896), (9424, 3347659), (13454, 2344904), (15376, 2051791), (15427, 2045008), (16492, 1912948), (18259, 1727824), (26908, 1172452), (30854, 1022504), (32984, 956474), (36518, 863912), (53816, 586226), (61708, 511252), (65968, 478237), (73036, 431956), (107632, 293113), (107989, 292144), (123416, 255626), (127813, 246832), (146072, 215978)]