289504896

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:346

約数の個数: 128

約数和(自身を含む): 799761600

約数和(自身を除く): 510256704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 89, 96, 128, 129, 172, 178, 192, 197, 258, 267, 344, 356, 384, 394, 516, 534, 591, 688, 712, 788, 1032, 1068, 1182, 1376, 1424, 1576, 2064, 2136, 2364, 2752, 2848, 3152, 3827, 4128, 4272, 4728, 5504, 5696, 6304, 7654, 8256, 8471, 8544, 9456, 11392, 11481, 12608, 15308, 16512, 16942, 17088, 17533, 18912, 22962, 25216, 25413, 30616, 33884, 34176, 35066, 37824, 45924, 50826, 52599, 61232, 67768, 70132, 75648, 91848, 101652, 105198, 122464, 135536, 140264, 183696, 203304, 210396, 244928, 271072, 280528, 367392, 406608, 420792, 489856, 542144, 561056, 734784, 753919, 813216, 841584, 1084288, 1122112, 1469568, 1507838, 1626432, 1683168, 2244224, 2261757, 3015676, 3252864, 3366336, 4523514, 6031352, 6732672, 9047028, 12062704, 18094056, 24125408, 36188112, 48250816, 72376224, 96501632, 144752448, 289504896]

約数ペア:

[(1, 289504896), (2, 144752448), (3, 96501632), (4, 72376224), (6, 48250816), (8, 36188112), (12, 24125408), (16, 18094056), (24, 12062704), (32, 9047028), (43, 6732672), (48, 6031352), (64, 4523514), (86, 3366336), (89, 3252864), (96, 3015676), (128, 2261757), (129, 2244224), (172, 1683168), (178, 1626432), (192, 1507838), (197, 1469568), (258, 1122112), (267, 1084288), (344, 841584), (356, 813216), (384, 753919), (394, 734784), (516, 561056), (534, 542144), (591, 489856), (688, 420792), (712, 406608), (788, 367392), (1032, 280528), (1068, 271072), (1182, 244928), (1376, 210396), (1424, 203304), (1576, 183696), (2064, 140264), (2136, 135536), (2364, 122464), (2752, 105198), (2848, 101652), (3152, 91848), (3827, 75648), (4128, 70132), (4272, 67768), (4728, 61232), (5504, 52599), (5696, 50826), (6304, 45924), (7654, 37824), (8256, 35066), (8471, 34176), (8544, 33884), (9456, 30616), (11392, 25413), (11481, 25216), (12608, 22962), (15308, 18912), (16512, 17533), (16942, 17088)]