2555671248

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{937}}^1$

素因数の和:1042

約数の個数: 240

約数和(自身を含む): 8128813056

約数和(自身を除く): 5573141808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 47, 48, 52, 62, 72, 78, 93, 94, 104, 117, 124, 141, 144, 156, 186, 188, 208, 234, 248, 279, 282, 312, 372, 376, 403, 423, 468, 496, 558, 564, 611, 624, 744, 752, 806, 846, 936, 937, 1116, 1128, 1209, 1222, 1457, 1488, 1612, 1692, 1833, 1872, 1874, 2232, 2256, 2418, 2444, 2811, 2914, 3224, 3384, 3627, 3666, 3748, 4371, 4464, 4836, 4888, 5499, 5622, 5828, 6448, 6768, 7254, 7332, 7496, 8433, 8742, 9672, 9776, 10998, 11244, 11656, 12181, 13113, 14508, 14664, 14992, 16866, 17484, 18941, 19344, 21996, 22488, 23312, 24362, 26226, 29016, 29047, 29328, 33732, 34968, 36543, 37882, 43992, 44039, 44976, 48724, 52452, 56823, 58032, 58094, 67464, 69936, 73086, 75764, 87141, 87984, 88078, 97448, 104904, 109629, 113646, 116188, 132117, 134928, 146172, 151528, 170469, 174282, 176156, 194896, 209808, 219258, 227292, 232376, 261423, 264234, 292344, 303056, 340938, 348564, 352312, 377611, 396351, 438516, 454584, 464752, 522846, 528468, 572507, 584688, 681876, 697128, 704624, 755222, 792702, 877032, 909168, 1045692, 1056936, 1132833, 1145014, 1363752, 1365209, 1394256, 1510444, 1585404, 1717521, 1754064, 2091384, 2113872, 2265666, 2290028, 2727504, 2730418, 3020888, 3170808, 3398499, 3435042, 4095627, 4182768, 4531332, 4580056, 5152563, 5460836, 6041776, 6341616, 6796998, 6870084, 8191254, 9062664, 9160112, 10305126, 10921672, 12286881, 13593996, 13740168, 16382508, 17747717, 18125328, 20610252, 21843344, 24573762, 27187992, 27480336, 32765016, 35495434, 41220504, 49147524, 53243151, 54375984, 65530032, 70990868, 82441008, 98295048, 106486302, 141981736, 159729453, 196590096, 212972604, 283963472, 319458906, 425945208, 638917812, 851890416, 1277835624, 2555671248]

約数ペア:

[(1, 2555671248), (2, 1277835624), (3, 851890416), (4, 638917812), (6, 425945208), (8, 319458906), (9, 283963472), (12, 212972604), (13, 196590096), (16, 159729453), (18, 141981736), (24, 106486302), (26, 98295048), (31, 82441008), (36, 70990868), (39, 65530032), (47, 54375984), (48, 53243151), (52, 49147524), (62, 41220504), (72, 35495434), (78, 32765016), (93, 27480336), (94, 27187992), (104, 24573762), (117, 21843344), (124, 20610252), (141, 18125328), (144, 17747717), (156, 16382508), (186, 13740168), (188, 13593996), (208, 12286881), (234, 10921672), (248, 10305126), (279, 9160112), (282, 9062664), (312, 8191254), (372, 6870084), (376, 6796998), (403, 6341616), (423, 6041776), (468, 5460836), (496, 5152563), (558, 4580056), (564, 4531332), (611, 4182768), (624, 4095627), (744, 3435042), (752, 3398499), (806, 3170808), (846, 3020888), (936, 2730418), (937, 2727504), (1116, 2290028), (1128, 2265666), (1209, 2113872), (1222, 2091384), (1457, 1754064), (1488, 1717521), (1612, 1585404), (1692, 1510444), (1833, 1394256), (1872, 1365209), (1874, 1363752), (2232, 1145014), (2256, 1132833), (2418, 1056936), (2444, 1045692), (2811, 909168), (2914, 877032), (3224, 792702), (3384, 755222), (3627, 704624), (3666, 697128), (3748, 681876), (4371, 584688), (4464, 572507), (4836, 528468), (4888, 522846), (5499, 464752), (5622, 454584), (5828, 438516), (6448, 396351), (6768, 377611), (7254, 352312), (7332, 348564), (7496, 340938), (8433, 303056), (8742, 292344), (9672, 264234), (9776, 261423), (10998, 232376), (11244, 227292), (11656, 219258), (12181, 209808), (13113, 194896), (14508, 176156), (14664, 174282), (14992, 170469), (16866, 151528), (17484, 146172), (18941, 134928), (19344, 132117), (21996, 116188), (22488, 113646), (23312, 109629), (24362, 104904), (26226, 97448), (29016, 88078), (29047, 87984), (29328, 87141), (33732, 75764), (34968, 73086), (36543, 69936), (37882, 67464), (43992, 58094), (44039, 58032), (44976, 56823), (48724, 52452)]