217584144

素因数分解:

$2^4\times 3^5\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:507

約数の個数: 120

約数和(自身を含む): 636959232

約数和(自身を除く): 419375088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 191, 216, 243, 293, 324, 382, 432, 486, 573, 586, 648, 764, 879, 972, 1146, 1172, 1296, 1528, 1719, 1758, 1944, 2292, 2344, 2637, 3056, 3438, 3516, 3888, 4584, 4688, 5157, 5274, 6876, 7032, 7911, 9168, 10314, 10548, 13752, 14064, 15471, 15822, 20628, 21096, 23733, 27504, 30942, 31644, 41256, 42192, 46413, 47466, 55963, 61884, 63288, 71199, 82512, 92826, 94932, 111926, 123768, 126576, 142398, 167889, 185652, 189864, 223852, 247536, 284796, 335778, 371304, 379728, 447704, 503667, 569592, 671556, 742608, 895408, 1007334, 1139184, 1343112, 1511001, 2014668, 2686224, 3022002, 4029336, 4533003, 6044004, 8058672, 9066006, 12088008, 13599009, 18132012, 24176016, 27198018, 36264024, 54396036, 72528048, 108792072, 217584144]

約数ペア:

[(1, 217584144), (2, 108792072), (3, 72528048), (4, 54396036), (6, 36264024), (8, 27198018), (9, 24176016), (12, 18132012), (16, 13599009), (18, 12088008), (24, 9066006), (27, 8058672), (36, 6044004), (48, 4533003), (54, 4029336), (72, 3022002), (81, 2686224), (108, 2014668), (144, 1511001), (162, 1343112), (191, 1139184), (216, 1007334), (243, 895408), (293, 742608), (324, 671556), (382, 569592), (432, 503667), (486, 447704), (573, 379728), (586, 371304), (648, 335778), (764, 284796), (879, 247536), (972, 223852), (1146, 189864), (1172, 185652), (1296, 167889), (1528, 142398), (1719, 126576), (1758, 123768), (1944, 111926), (2292, 94932), (2344, 92826), (2637, 82512), (3056, 71199), (3438, 63288), (3516, 61884), (3888, 55963), (4584, 47466), (4688, 46413), (5157, 42192), (5274, 41256), (6876, 31644), (7032, 30942), (7911, 27504), (9168, 23733), (10314, 21096), (10548, 20628), (13752, 15822), (14064, 15471)]