72684784256

素因数分解:

$2^7\times 7^3\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:496

約数の個数: 256

約数和(自身を含む): 174787200000

約数和(自身を除く): 102102415744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 64, 82, 98, 112, 128, 149, 164, 196, 224, 271, 287, 298, 328, 343, 392, 448, 542, 574, 596, 656, 686, 784, 896, 1043, 1084, 1148, 1192, 1312, 1372, 1568, 1897, 2009, 2086, 2168, 2296, 2384, 2624, 2744, 3136, 3794, 4018, 4172, 4336, 4592, 4768, 5248, 5488, 6109, 6272, 7301, 7588, 8036, 8344, 8672, 9184, 9536, 10976, 11111, 12218, 13279, 14063, 14602, 15176, 16072, 16688, 17344, 18368, 19072, 21952, 22222, 24436, 26558, 28126, 29204, 30352, 32144, 33376, 34688, 36736, 40379, 42763, 43904, 44444, 48872, 51107, 53116, 56252, 58408, 60704, 64288, 66752, 77777, 80758, 85526, 88888, 92953, 97744, 102214, 106232, 112504, 116816, 121408, 128576, 133504, 155554, 161516, 171052, 177776, 185906, 195488, 204428, 212464, 225008, 233632, 242816, 257152, 282653, 299341, 311108, 323032, 342104, 355552, 371812, 390976, 408856, 424928, 450016, 467264, 544439, 565306, 598682, 622216, 646064, 684208, 711104, 743624, 781952, 817712, 849856, 900032, 934528, 1088878, 1130612, 1197364, 1244432, 1292128, 1368416, 1422208, 1487248, 1635424, 1655539, 1699712, 1800064, 1978571, 2095387, 2177756, 2261224, 2394728, 2488864, 2584256, 2736832, 2974496, 3270848, 3311078, 3811073, 3957142, 4190774, 4355512, 4522448, 4789456, 4977728, 5168512, 5473664, 5948992, 6541696, 6622156, 7622146, 7914284, 8381548, 8711024, 9044896, 9578912, 9955456, 11588773, 11897984, 13244312, 13849997, 15244292, 15828568, 16763096, 17422048, 18089792, 19157824, 23177546, 26488624, 27699994, 30488584, 31657136, 33526192, 34844096, 36179584, 38315648, 46355092, 52977248, 55399988, 60977168, 63314272, 67052384, 69688192, 81121411, 92710184, 105954496, 110799976, 121954336, 126628544, 134104768, 162242822, 185420368, 211908992, 221599952, 243908672, 253257088, 268209536, 324485644, 370840736, 443199904, 487817344, 567849877, 648971288, 741681472, 886399808, 1135699754, 1297942576, 1483362944, 1772799616, 2271399508, 2595885152, 4542799016, 5191770304, 9085598032, 10383540608, 18171196064, 36342392128, 72684784256]

約数ペア:

[(1, 72684784256), (2, 36342392128), (4, 18171196064), (7, 10383540608), (8, 9085598032), (14, 5191770304), (16, 4542799016), (28, 2595885152), (32, 2271399508), (41, 1772799616), (49, 1483362944), (56, 1297942576), (64, 1135699754), (82, 886399808), (98, 741681472), (112, 648971288), (128, 567849877), (149, 487817344), (164, 443199904), (196, 370840736), (224, 324485644), (271, 268209536), (287, 253257088), (298, 243908672), (328, 221599952), (343, 211908992), (392, 185420368), (448, 162242822), (542, 134104768), (574, 126628544), (596, 121954336), (656, 110799976), (686, 105954496), (784, 92710184), (896, 81121411), (1043, 69688192), (1084, 67052384), (1148, 63314272), (1192, 60977168), (1312, 55399988), (1372, 52977248), (1568, 46355092), (1897, 38315648), (2009, 36179584), (2086, 34844096), (2168, 33526192), (2296, 31657136), (2384, 30488584), (2624, 27699994), (2744, 26488624), (3136, 23177546), (3794, 19157824), (4018, 18089792), (4172, 17422048), (4336, 16763096), (4592, 15828568), (4768, 15244292), (5248, 13849997), (5488, 13244312), (6109, 11897984), (6272, 11588773), (7301, 9955456), (7588, 9578912), (8036, 9044896), (8344, 8711024), (8672, 8381548), (9184, 7914284), (9536, 7622146), (10976, 6622156), (11111, 6541696), (12218, 5948992), (13279, 5473664), (14063, 5168512), (14602, 4977728), (15176, 4789456), (16072, 4522448), (16688, 4355512), (17344, 4190774), (18368, 3957142), (19072, 3811073), (21952, 3311078), (22222, 3270848), (24436, 2974496), (26558, 2736832), (28126, 2584256), (29204, 2488864), (30352, 2394728), (32144, 2261224), (33376, 2177756), (34688, 2095387), (36736, 1978571), (40379, 1800064), (42763, 1699712), (43904, 1655539), (44444, 1635424), (48872, 1487248), (51107, 1422208), (53116, 1368416), (56252, 1292128), (58408, 1244432), (60704, 1197364), (64288, 1130612), (66752, 1088878), (77777, 934528), (80758, 900032), (85526, 849856), (88888, 817712), (92953, 781952), (97744, 743624), (102214, 711104), (106232, 684208), (112504, 646064), (116816, 622216), (121408, 598682), (128576, 565306), (133504, 544439), (155554, 467264), (161516, 450016), (171052, 424928), (177776, 408856), (185906, 390976), (195488, 371812), (204428, 355552), (212464, 342104), (225008, 323032), (233632, 311108), (242816, 299341), (257152, 282653)]