488246528

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 1356300288

約数和(自身を除く): 868053760

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 31, 32, 34, 44, 47, 56, 62, 64, 68, 77, 88, 94, 112, 119, 124, 128, 136, 154, 176, 187, 188, 217, 224, 238, 248, 256, 272, 308, 329, 341, 352, 374, 376, 434, 448, 476, 496, 517, 527, 544, 616, 658, 682, 704, 748, 752, 799, 868, 896, 952, 992, 1034, 1054, 1088, 1232, 1309, 1316, 1364, 1408, 1457, 1496, 1504, 1598, 1736, 1792, 1904, 1984, 2068, 2108, 2176, 2387, 2464, 2618, 2632, 2728, 2816, 2914, 2992, 3008, 3196, 3472, 3619, 3689, 3808, 3968, 4136, 4216, 4352, 4774, 4928, 5236, 5264, 5456, 5593, 5797, 5828, 5984, 6016, 6392, 6944, 7238, 7378, 7616, 7936, 8272, 8432, 8789, 9548, 9856, 10199, 10472, 10528, 10912, 11186, 11594, 11656, 11968, 12032, 12784, 13888, 14476, 14756, 15232, 16027, 16544, 16864, 17578, 19096, 19712, 20398, 20944, 21056, 21824, 22372, 23188, 23312, 23936, 24769, 25568, 27776, 28952, 29512, 30464, 32054, 33088, 33728, 35156, 38192, 40579, 40796, 41888, 42112, 43648, 44744, 46376, 46624, 47872, 49538, 51136, 55552, 57904, 59024, 61523, 64108, 66176, 67456, 70312, 76384, 81158, 81592, 83776, 84224, 87296, 89488, 92752, 93248, 99076, 102272, 112189, 115808, 118048, 123046, 128216, 132352, 134912, 140624, 152768, 162316, 163184, 167552, 173383, 178976, 185504, 186496, 198152, 204544, 224378, 231616, 236096, 246092, 256432, 272459, 281248, 305536, 324632, 326368, 335104, 346766, 357952, 371008, 372992, 396304, 448756, 463232, 472192, 492184, 512864, 544918, 562496, 611072, 649264, 652736, 693532, 715904, 742016, 792608, 897512, 926464, 944384, 984368, 1025728, 1089836, 1124992, 1298528, 1305472, 1387064, 1431808, 1484032, 1585216, 1795024, 1907213, 1968736, 2051456, 2179672, 2249984, 2597056, 2610944, 2774128, 3170432, 3590048, 3814426, 3937472, 4102912, 4359344, 5194112, 5548256, 6340864, 7180096, 7628852, 7874944, 8718688, 10388224, 11096512, 14360192, 15257704, 15749888, 17437376, 22193024, 28720384, 30515408, 34874752, 44386048, 61030816, 69749504, 122061632, 244123264, 488246528]

約数ペア:

[(1, 488246528), (2, 244123264), (4, 122061632), (7, 69749504), (8, 61030816), (11, 44386048), (14, 34874752), (16, 30515408), (17, 28720384), (22, 22193024), (28, 17437376), (31, 15749888), (32, 15257704), (34, 14360192), (44, 11096512), (47, 10388224), (56, 8718688), (62, 7874944), (64, 7628852), (68, 7180096), (77, 6340864), (88, 5548256), (94, 5194112), (112, 4359344), (119, 4102912), (124, 3937472), (128, 3814426), (136, 3590048), (154, 3170432), (176, 2774128), (187, 2610944), (188, 2597056), (217, 2249984), (224, 2179672), (238, 2051456), (248, 1968736), (256, 1907213), (272, 1795024), (308, 1585216), (329, 1484032), (341, 1431808), (352, 1387064), (374, 1305472), (376, 1298528), (434, 1124992), (448, 1089836), (476, 1025728), (496, 984368), (517, 944384), (527, 926464), (544, 897512), (616, 792608), (658, 742016), (682, 715904), (704, 693532), (748, 652736), (752, 649264), (799, 611072), (868, 562496), (896, 544918), (952, 512864), (992, 492184), (1034, 472192), (1054, 463232), (1088, 448756), (1232, 396304), (1309, 372992), (1316, 371008), (1364, 357952), (1408, 346766), (1457, 335104), (1496, 326368), (1504, 324632), (1598, 305536), (1736, 281248), (1792, 272459), (1904, 256432), (1984, 246092), (2068, 236096), (2108, 231616), (2176, 224378), (2387, 204544), (2464, 198152), (2618, 186496), (2632, 185504), (2728, 178976), (2816, 173383), (2914, 167552), (2992, 163184), (3008, 162316), (3196, 152768), (3472, 140624), (3619, 134912), (3689, 132352), (3808, 128216), (3968, 123046), (4136, 118048), (4216, 115808), (4352, 112189), (4774, 102272), (4928, 99076), (5236, 93248), (5264, 92752), (5456, 89488), (5593, 87296), (5797, 84224), (5828, 83776), (5984, 81592), (6016, 81158), (6392, 76384), (6944, 70312), (7238, 67456), (7378, 66176), (7616, 64108), (7936, 61523), (8272, 59024), (8432, 57904), (8789, 55552), (9548, 51136), (9856, 49538), (10199, 47872), (10472, 46624), (10528, 46376), (10912, 44744), (11186, 43648), (11594, 42112), (11656, 41888), (11968, 40796), (12032, 40579), (12784, 38192), (13888, 35156), (14476, 33728), (14756, 33088), (15232, 32054), (16027, 30464), (16544, 29512), (16864, 28952), (17578, 27776), (19096, 25568), (19712, 24769), (20398, 23936), (20944, 23312), (21056, 23188), (21824, 22372)]