7901702928

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1279}}^1$

素因数の和:1536

約数の個数: 240

約数和(自身を含む): 26344980480

約数和(自身を除く): 18443277552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 227, 243, 252, 324, 336, 378, 432, 454, 486, 504, 567, 648, 681, 756, 908, 972, 1008, 1134, 1279, 1296, 1362, 1512, 1589, 1701, 1816, 1944, 2043, 2268, 2558, 2724, 3024, 3178, 3402, 3632, 3837, 3888, 4086, 4536, 4767, 5116, 5448, 6129, 6356, 6804, 7674, 8172, 8953, 9072, 9534, 10232, 10896, 11511, 12258, 12712, 13608, 14301, 15348, 16344, 17906, 18387, 19068, 20464, 23022, 24516, 25424, 26859, 27216, 28602, 30696, 32688, 34533, 35812, 36774, 38136, 42903, 46044, 49032, 53718, 55161, 57204, 61392, 69066, 71624, 73548, 76272, 80577, 85806, 92088, 98064, 103599, 107436, 110322, 114408, 128709, 138132, 143248, 147096, 161154, 171612, 184176, 207198, 214872, 220644, 228816, 241731, 257418, 276264, 290333, 294192, 310797, 322308, 343224, 386127, 414396, 429744, 441288, 483462, 514836, 552528, 580666, 621594, 644616, 686448, 725193, 772254, 828792, 870999, 882576, 966924, 1029672, 1161332, 1243188, 1289232, 1450386, 1544508, 1657584, 1741998, 1933848, 2032331, 2059344, 2175579, 2322664, 2486376, 2612997, 2900772, 3089016, 3483996, 3867696, 4064662, 4351158, 4645328, 4972752, 5225994, 5801544, 6096993, 6178032, 6967992, 7838991, 8129324, 8702316, 10451988, 11603088, 12193986, 13935984, 15677982, 16258648, 17404632, 18290979, 20903976, 23516973, 24387972, 31355964, 32517296, 34809264, 36581958, 41807952, 47033946, 48775944, 54872937, 62711928, 70550919, 73163916, 94067892, 97551888, 109745874, 125423856, 141101838, 146327832, 164618811, 188135784, 219491748, 282203676, 292655664, 329237622, 376271568, 438983496, 493856433, 564407352, 658475244, 877966992, 987712866, 1128814704, 1316950488, 1975425732, 2633900976, 3950851464, 7901702928]

約数ペア:

[(1, 7901702928), (2, 3950851464), (3, 2633900976), (4, 1975425732), (6, 1316950488), (7, 1128814704), (8, 987712866), (9, 877966992), (12, 658475244), (14, 564407352), (16, 493856433), (18, 438983496), (21, 376271568), (24, 329237622), (27, 292655664), (28, 282203676), (36, 219491748), (42, 188135784), (48, 164618811), (54, 146327832), (56, 141101838), (63, 125423856), (72, 109745874), (81, 97551888), (84, 94067892), (108, 73163916), (112, 70550919), (126, 62711928), (144, 54872937), (162, 48775944), (168, 47033946), (189, 41807952), (216, 36581958), (227, 34809264), (243, 32517296), (252, 31355964), (324, 24387972), (336, 23516973), (378, 20903976), (432, 18290979), (454, 17404632), (486, 16258648), (504, 15677982), (567, 13935984), (648, 12193986), (681, 11603088), (756, 10451988), (908, 8702316), (972, 8129324), (1008, 7838991), (1134, 6967992), (1279, 6178032), (1296, 6096993), (1362, 5801544), (1512, 5225994), (1589, 4972752), (1701, 4645328), (1816, 4351158), (1944, 4064662), (2043, 3867696), (2268, 3483996), (2558, 3089016), (2724, 2900772), (3024, 2612997), (3178, 2486376), (3402, 2322664), (3632, 2175579), (3837, 2059344), (3888, 2032331), (4086, 1933848), (4536, 1741998), (4767, 1657584), (5116, 1544508), (5448, 1450386), (6129, 1289232), (6356, 1243188), (6804, 1161332), (7674, 1029672), (8172, 966924), (8953, 882576), (9072, 870999), (9534, 828792), (10232, 772254), (10896, 725193), (11511, 686448), (12258, 644616), (12712, 621594), (13608, 580666), (14301, 552528), (15348, 514836), (16344, 483462), (17906, 441288), (18387, 429744), (19068, 414396), (20464, 386127), (23022, 343224), (24516, 322308), (25424, 310797), (26859, 294192), (27216, 290333), (28602, 276264), (30696, 257418), (32688, 241731), (34533, 228816), (35812, 220644), (36774, 214872), (38136, 207198), (42903, 184176), (46044, 171612), (49032, 161154), (53718, 147096), (55161, 143248), (57204, 138132), (61392, 128709), (69066, 114408), (71624, 110322), (73548, 107436), (76272, 103599), (80577, 98064), (85806, 92088)]