16871980464

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1051}}^1$

素因数の和:1256

約数の個数: 240

約数和(自身を含む): 51037519104

約数和(自身を除く): 34165538640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 37, 46, 48, 69, 72, 74, 92, 111, 131, 138, 144, 148, 184, 207, 222, 262, 276, 296, 333, 368, 393, 414, 444, 524, 552, 592, 666, 786, 828, 851, 888, 1048, 1051, 1104, 1179, 1332, 1572, 1656, 1702, 1776, 2096, 2102, 2358, 2553, 2664, 3013, 3144, 3153, 3312, 3404, 4204, 4716, 4847, 5106, 5328, 6026, 6288, 6306, 6808, 7659, 8408, 9039, 9432, 9459, 9694, 10212, 12052, 12612, 13616, 14541, 15318, 16816, 18078, 18864, 18918, 19388, 20424, 24104, 24173, 25224, 27117, 29082, 30636, 36156, 37836, 38776, 38887, 40848, 43623, 48208, 48346, 50448, 54234, 58164, 61272, 72312, 72519, 75672, 77552, 77774, 87246, 96692, 108468, 111481, 116328, 116661, 122544, 137681, 144624, 145038, 151344, 155548, 174492, 193384, 216936, 217557, 222962, 232656, 233322, 275362, 290076, 311096, 334443, 348984, 349983, 386768, 413043, 433872, 435114, 445924, 466644, 550724, 580152, 622192, 668886, 697968, 699966, 826086, 870228, 891848, 894401, 933288, 1003329, 1101448, 1160304, 1239129, 1337772, 1399932, 1652172, 1740456, 1783696, 1788802, 1866576, 2006658, 2202896, 2478258, 2675544, 2683203, 2799864, 3166663, 3304344, 3480912, 3577604, 4013316, 4956516, 5094197, 5351088, 5366406, 5599728, 6333326, 6608688, 7155208, 8026632, 8049609, 9499989, 9913032, 10188394, 10732812, 12666652, 14310416, 15282591, 16053264, 16099218, 18999978, 19826064, 20376788, 21465624, 25333304, 28499967, 30565182, 32198436, 37999956, 40753576, 42931248, 45847773, 50666608, 56999934, 61130364, 64396872, 75999912, 81507152, 91695546, 113999868, 117166531, 122260728, 128793744, 151999824, 183391092, 227999736, 234333062, 244521456, 351499593, 366782184, 455999472, 468666124, 702999186, 733564368, 937332248, 1054498779, 1405998372, 1874664496, 2108997558, 2811996744, 4217995116, 5623993488, 8435990232, 16871980464]

約数ペア:

[(1, 16871980464), (2, 8435990232), (3, 5623993488), (4, 4217995116), (6, 2811996744), (8, 2108997558), (9, 1874664496), (12, 1405998372), (16, 1054498779), (18, 937332248), (23, 733564368), (24, 702999186), (36, 468666124), (37, 455999472), (46, 366782184), (48, 351499593), (69, 244521456), (72, 234333062), (74, 227999736), (92, 183391092), (111, 151999824), (131, 128793744), (138, 122260728), (144, 117166531), (148, 113999868), (184, 91695546), (207, 81507152), (222, 75999912), (262, 64396872), (276, 61130364), (296, 56999934), (333, 50666608), (368, 45847773), (393, 42931248), (414, 40753576), (444, 37999956), (524, 32198436), (552, 30565182), (592, 28499967), (666, 25333304), (786, 21465624), (828, 20376788), (851, 19826064), (888, 18999978), (1048, 16099218), (1051, 16053264), (1104, 15282591), (1179, 14310416), (1332, 12666652), (1572, 10732812), (1656, 10188394), (1702, 9913032), (1776, 9499989), (2096, 8049609), (2102, 8026632), (2358, 7155208), (2553, 6608688), (2664, 6333326), (3013, 5599728), (3144, 5366406), (3153, 5351088), (3312, 5094197), (3404, 4956516), (4204, 4013316), (4716, 3577604), (4847, 3480912), (5106, 3304344), (5328, 3166663), (6026, 2799864), (6288, 2683203), (6306, 2675544), (6808, 2478258), (7659, 2202896), (8408, 2006658), (9039, 1866576), (9432, 1788802), (9459, 1783696), (9694, 1740456), (10212, 1652172), (12052, 1399932), (12612, 1337772), (13616, 1239129), (14541, 1160304), (15318, 1101448), (16816, 1003329), (18078, 933288), (18864, 894401), (18918, 891848), (19388, 870228), (20424, 826086), (24104, 699966), (24173, 697968), (25224, 668886), (27117, 622192), (29082, 580152), (30636, 550724), (36156, 466644), (37836, 445924), (38776, 435114), (38887, 433872), (40848, 413043), (43623, 386768), (48208, 349983), (48346, 348984), (50448, 334443), (54234, 311096), (58164, 290076), (61272, 275362), (72312, 233322), (72519, 232656), (75672, 222962), (77552, 217557), (77774, 216936), (87246, 193384), (96692, 174492), (108468, 155548), (111481, 151344), (116328, 145038), (116661, 144624), (122544, 137681)]