28056499968

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{1459}}^1$

素因数の和:1572

約数の個数: 288

約数和(自身を含む): 88333504000

約数和(自身を除く): 60277004032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 73, 84, 96, 98, 112, 128, 146, 147, 168, 192, 196, 219, 224, 256, 292, 294, 336, 343, 384, 392, 438, 448, 511, 584, 588, 672, 686, 768, 784, 876, 896, 1022, 1029, 1168, 1176, 1344, 1372, 1459, 1533, 1568, 1752, 1792, 2044, 2058, 2336, 2352, 2688, 2744, 2918, 3066, 3136, 3504, 3577, 4088, 4116, 4377, 4672, 4704, 5376, 5488, 5836, 6132, 6272, 7008, 7154, 8176, 8232, 8754, 9344, 9408, 10213, 10731, 10976, 11672, 12264, 12544, 14016, 14308, 16352, 16464, 17508, 18688, 18816, 20426, 21462, 21952, 23344, 24528, 25039, 28032, 28616, 30639, 32704, 32928, 35016, 37632, 40852, 42924, 43904, 46688, 49056, 50078, 56064, 57232, 61278, 65408, 65856, 70032, 71491, 75117, 81704, 85848, 87808, 93376, 98112, 100156, 106507, 114464, 122556, 130816, 131712, 140064, 142982, 150234, 163408, 171696, 186752, 196224, 200312, 213014, 214473, 228928, 245112, 263424, 280128, 285964, 300468, 319521, 326816, 343392, 373504, 392448, 400624, 426028, 428946, 457856, 490224, 500437, 560256, 571928, 600936, 639042, 653632, 686784, 745549, 801248, 852056, 857892, 915712, 980448, 1000874, 1120512, 1143856, 1201872, 1278084, 1307264, 1373568, 1491098, 1501311, 1602496, 1704112, 1715784, 1960896, 2001748, 2236647, 2287712, 2403744, 2556168, 2614528, 2747136, 2982196, 3002622, 3204992, 3408224, 3431568, 3921792, 4003496, 4473294, 4575424, 4807488, 5112336, 5218843, 5964392, 6005244, 6409984, 6816448, 6863136, 7843584, 8006992, 8946588, 9150848, 9614976, 10224672, 10437686, 11928784, 12010488, 13632896, 13726272, 15656529, 16013984, 17893176, 18301696, 19229952, 20449344, 20875372, 23857568, 24020976, 27265792, 27452544, 31313058, 32027968, 35786352, 36531901, 40898688, 41750744, 47715136, 48041952, 54905088, 62626116, 64055936, 71572704, 73063802, 81797376, 83501488, 95430272, 96083904, 109595703, 125252232, 128111872, 143145408, 146127604, 167002976, 190860544, 192167808, 219191406, 250504464, 286290816, 292255208, 334005952, 384335616, 438382812, 501008928, 572581632, 584510416, 668011904, 876765624, 1002017856, 1169020832, 1336023808, 1753531248, 2004035712, 2338041664, 3507062496, 4008071424, 4676083328, 7014124992, 9352166656, 14028249984, 28056499968]

約数ペア:

[(1, 28056499968), (2, 14028249984), (3, 9352166656), (4, 7014124992), (6, 4676083328), (7, 4008071424), (8, 3507062496), (12, 2338041664), (14, 2004035712), (16, 1753531248), (21, 1336023808), (24, 1169020832), (28, 1002017856), (32, 876765624), (42, 668011904), (48, 584510416), (49, 572581632), (56, 501008928), (64, 438382812), (73, 384335616), (84, 334005952), (96, 292255208), (98, 286290816), (112, 250504464), (128, 219191406), (146, 192167808), (147, 190860544), (168, 167002976), (192, 146127604), (196, 143145408), (219, 128111872), (224, 125252232), (256, 109595703), (292, 96083904), (294, 95430272), (336, 83501488), (343, 81797376), (384, 73063802), (392, 71572704), (438, 64055936), (448, 62626116), (511, 54905088), (584, 48041952), (588, 47715136), (672, 41750744), (686, 40898688), (768, 36531901), (784, 35786352), (876, 32027968), (896, 31313058), (1022, 27452544), (1029, 27265792), (1168, 24020976), (1176, 23857568), (1344, 20875372), (1372, 20449344), (1459, 19229952), (1533, 18301696), (1568, 17893176), (1752, 16013984), (1792, 15656529), (2044, 13726272), (2058, 13632896), (2336, 12010488), (2352, 11928784), (2688, 10437686), (2744, 10224672), (2918, 9614976), (3066, 9150848), (3136, 8946588), (3504, 8006992), (3577, 7843584), (4088, 6863136), (4116, 6816448), (4377, 6409984), (4672, 6005244), (4704, 5964392), (5376, 5218843), (5488, 5112336), (5836, 4807488), (6132, 4575424), (6272, 4473294), (7008, 4003496), (7154, 3921792), (8176, 3431568), (8232, 3408224), (8754, 3204992), (9344, 3002622), (9408, 2982196), (10213, 2747136), (10731, 2614528), (10976, 2556168), (11672, 2403744), (12264, 2287712), (12544, 2236647), (14016, 2001748), (14308, 1960896), (16352, 1715784), (16464, 1704112), (17508, 1602496), (18688, 1501311), (18816, 1491098), (20426, 1373568), (21462, 1307264), (21952, 1278084), (23344, 1201872), (24528, 1143856), (25039, 1120512), (28032, 1000874), (28616, 980448), (30639, 915712), (32704, 857892), (32928, 852056), (35016, 801248), (37632, 745549), (40852, 686784), (42924, 653632), (43904, 639042), (46688, 600936), (49056, 571928), (50078, 560256), (56064, 500437), (57232, 490224), (61278, 457856), (65408, 428946), (65856, 426028), (70032, 400624), (71491, 392448), (75117, 373504), (81704, 343392), (85848, 326816), (87808, 319521), (93376, 300468), (98112, 285964), (100156, 280128), (106507, 263424), (114464, 245112), (122556, 228928), (130816, 214473), (131712, 213014), (140064, 200312), (142982, 196224), (150234, 186752), (163408, 171696)]