2391407088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1291}}^1$

素因数の和:1495

約数の個数: 160

約数和(自身を含む): 7305484800

約数和(自身を除く): 4914077712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 149, 168, 222, 259, 296, 298, 336, 444, 447, 518, 592, 596, 777, 888, 894, 1036, 1043, 1192, 1291, 1554, 1776, 1788, 2072, 2086, 2384, 2582, 3108, 3129, 3576, 3873, 4144, 4172, 5164, 5513, 6216, 6258, 7152, 7746, 8344, 9037, 10328, 11026, 12432, 12516, 15492, 16539, 16688, 18074, 20656, 22052, 25032, 27111, 30984, 33078, 36148, 38591, 44104, 47767, 50064, 54222, 61968, 66156, 72296, 77182, 88208, 95534, 108444, 115773, 132312, 143301, 144592, 154364, 191068, 192359, 216888, 231546, 264624, 286602, 308728, 334369, 382136, 384718, 433776, 463092, 573204, 577077, 617456, 668738, 764272, 769436, 926184, 1003107, 1146408, 1154154, 1337476, 1346513, 1538872, 1852368, 2006214, 2292816, 2308308, 2674952, 2693026, 3077744, 4012428, 4039539, 4616616, 5349904, 5386052, 7117283, 8024856, 8079078, 9233232, 10772104, 14234566, 16049712, 16158156, 21351849, 21544208, 28469132, 32316312, 42703698, 49820981, 56938264, 64632624, 85407396, 99641962, 113876528, 149462943, 170814792, 199283924, 298925886, 341629584, 398567848, 597851772, 797135696, 1195703544, 2391407088]

約数ペア:

[(1, 2391407088), (2, 1195703544), (3, 797135696), (4, 597851772), (6, 398567848), (7, 341629584), (8, 298925886), (12, 199283924), (14, 170814792), (16, 149462943), (21, 113876528), (24, 99641962), (28, 85407396), (37, 64632624), (42, 56938264), (48, 49820981), (56, 42703698), (74, 32316312), (84, 28469132), (111, 21544208), (112, 21351849), (148, 16158156), (149, 16049712), (168, 14234566), (222, 10772104), (259, 9233232), (296, 8079078), (298, 8024856), (336, 7117283), (444, 5386052), (447, 5349904), (518, 4616616), (592, 4039539), (596, 4012428), (777, 3077744), (888, 2693026), (894, 2674952), (1036, 2308308), (1043, 2292816), (1192, 2006214), (1291, 1852368), (1554, 1538872), (1776, 1346513), (1788, 1337476), (2072, 1154154), (2086, 1146408), (2384, 1003107), (2582, 926184), (3108, 769436), (3129, 764272), (3576, 668738), (3873, 617456), (4144, 577077), (4172, 573204), (5164, 463092), (5513, 433776), (6216, 384718), (6258, 382136), (7152, 334369), (7746, 308728), (8344, 286602), (9037, 264624), (10328, 231546), (11026, 216888), (12432, 192359), (12516, 191068), (15492, 154364), (16539, 144592), (16688, 143301), (18074, 132312), (20656, 115773), (22052, 108444), (25032, 95534), (27111, 88208), (30984, 77182), (33078, 72296), (36148, 66156), (38591, 61968), (44104, 54222), (47767, 50064)]