631867392

素因数分解:

$2^{11}\times 3^4\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:340

約数の個数: 240

約数和(自身を含む): 2039457420

約数和(自身を除く): 1407590028

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 256, 288, 293, 312, 324, 351, 384, 416, 432, 468, 512, 576, 586, 624, 648, 702, 768, 832, 864, 879, 936, 1024, 1053, 1152, 1172, 1248, 1296, 1404, 1536, 1664, 1728, 1758, 1872, 2048, 2106, 2304, 2344, 2496, 2592, 2637, 2808, 3072, 3328, 3456, 3516, 3744, 3809, 4212, 4608, 4688, 4992, 5184, 5274, 5616, 6144, 6656, 6912, 7032, 7488, 7618, 7911, 8424, 9216, 9376, 9984, 10368, 10548, 11232, 11427, 13312, 13824, 14064, 14976, 15236, 15822, 16848, 18432, 18752, 19968, 20736, 21096, 22464, 22854, 23733, 26624, 27648, 28128, 29952, 30472, 31644, 33696, 34281, 37504, 39936, 41472, 42192, 44928, 45708, 47466, 55296, 56256, 59904, 60944, 63288, 67392, 68562, 75008, 79872, 82944, 84384, 89856, 91416, 94932, 102843, 112512, 119808, 121888, 126576, 134784, 137124, 150016, 165888, 168768, 179712, 182832, 189864, 205686, 225024, 239616, 243776, 253152, 269568, 274248, 300032, 308529, 337536, 359424, 365664, 379728, 411372, 450048, 487552, 506304, 539136, 548496, 600064, 617058, 675072, 718848, 731328, 759456, 822744, 900096, 975104, 1012608, 1078272, 1096992, 1234116, 1350144, 1462656, 1518912, 1645488, 1800192, 1950208, 2025216, 2156544, 2193984, 2468232, 2700288, 2925312, 3037824, 3290976, 3900416, 4050432, 4387968, 4936464, 5400576, 5850624, 6075648, 6581952, 7800832, 8100864, 8775936, 9872928, 11701248, 12151296, 13163904, 16201728, 17551872, 19745856, 23402496, 24302592, 26327808, 35103744, 39491712, 48605184, 52655616, 70207488, 78983424, 105311232, 157966848, 210622464, 315933696, 631867392]

約数ペア:

[(1, 631867392), (2, 315933696), (3, 210622464), (4, 157966848), (6, 105311232), (8, 78983424), (9, 70207488), (12, 52655616), (13, 48605184), (16, 39491712), (18, 35103744), (24, 26327808), (26, 24302592), (27, 23402496), (32, 19745856), (36, 17551872), (39, 16201728), (48, 13163904), (52, 12151296), (54, 11701248), (64, 9872928), (72, 8775936), (78, 8100864), (81, 7800832), (96, 6581952), (104, 6075648), (108, 5850624), (117, 5400576), (128, 4936464), (144, 4387968), (156, 4050432), (162, 3900416), (192, 3290976), (208, 3037824), (216, 2925312), (234, 2700288), (256, 2468232), (288, 2193984), (293, 2156544), (312, 2025216), (324, 1950208), (351, 1800192), (384, 1645488), (416, 1518912), (432, 1462656), (468, 1350144), (512, 1234116), (576, 1096992), (586, 1078272), (624, 1012608), (648, 975104), (702, 900096), (768, 822744), (832, 759456), (864, 731328), (879, 718848), (936, 675072), (1024, 617058), (1053, 600064), (1152, 548496), (1172, 539136), (1248, 506304), (1296, 487552), (1404, 450048), (1536, 411372), (1664, 379728), (1728, 365664), (1758, 359424), (1872, 337536), (2048, 308529), (2106, 300032), (2304, 274248), (2344, 269568), (2496, 253152), (2592, 243776), (2637, 239616), (2808, 225024), (3072, 205686), (3328, 189864), (3456, 182832), (3516, 179712), (3744, 168768), (3809, 165888), (4212, 150016), (4608, 137124), (4688, 134784), (4992, 126576), (5184, 121888), (5274, 119808), (5616, 112512), (6144, 102843), (6656, 94932), (6912, 91416), (7032, 89856), (7488, 84384), (7618, 82944), (7911, 79872), (8424, 75008), (9216, 68562), (9376, 67392), (9984, 63288), (10368, 60944), (10548, 59904), (11232, 56256), (11427, 55296), (13312, 47466), (13824, 45708), (14064, 44928), (14976, 42192), (15236, 41472), (15822, 39936), (16848, 37504), (18432, 34281), (18752, 33696), (19968, 31644), (20736, 30472), (21096, 29952), (22464, 28128), (22854, 27648), (23733, 26624)]