2506657944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:362

約数の個数: 256

約数和(自身を含む): 7800883200

約数和(自身を除く): 5294225256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 37, 42, 46, 56, 69, 74, 84, 89, 92, 111, 138, 148, 161, 168, 178, 184, 197, 222, 259, 267, 276, 296, 322, 356, 394, 444, 483, 518, 534, 552, 591, 623, 644, 712, 777, 788, 851, 888, 966, 1036, 1068, 1182, 1246, 1288, 1379, 1554, 1576, 1702, 1869, 1932, 2047, 2072, 2136, 2364, 2492, 2553, 2758, 3108, 3293, 3404, 3738, 3864, 4094, 4137, 4531, 4728, 4984, 5106, 5516, 5957, 6141, 6216, 6586, 6808, 7289, 7476, 8188, 8274, 9062, 9879, 10212, 11032, 11914, 12282, 13172, 13593, 14329, 14578, 14952, 16376, 16548, 17533, 17871, 18124, 19758, 20424, 21867, 23051, 23828, 24564, 26344, 27186, 28658, 29156, 31717, 33096, 35066, 35742, 36248, 39516, 42987, 43734, 46102, 47656, 49128, 51023, 52599, 54372, 57316, 58312, 63434, 69153, 70132, 71484, 75739, 79032, 85974, 87468, 92204, 95151, 102046, 105198, 108744, 114632, 122731, 126868, 138306, 140264, 142968, 151478, 153069, 167647, 171948, 174936, 184408, 190302, 204092, 210396, 227217, 245462, 253736, 276612, 302956, 306138, 335294, 343896, 368193, 380604, 403259, 408184, 420792, 454434, 490924, 502941, 530173, 553224, 605912, 612276, 648721, 670588, 736386, 761208, 806518, 908868, 981848, 1005882, 1060346, 1173529, 1209777, 1224552, 1297442, 1341176, 1472772, 1590519, 1613036, 1817736, 1946163, 2011764, 2120692, 2347058, 2419554, 2594884, 2822813, 2945544, 3181038, 3226072, 3520587, 3892326, 4023528, 4241384, 4541047, 4694116, 4839108, 5189768, 5645626, 6362076, 7041174, 7784652, 8468439, 9082094, 9388232, 9678216, 11291252, 12724152, 13623141, 14082348, 14920583, 15569304, 16936878, 18164188, 22582504, 27246282, 28164696, 29841166, 33873756, 36328376, 44761749, 54492564, 59682332, 67747512, 89523498, 104444081, 108985128, 119364664, 179046996, 208888162, 313332243, 358093992, 417776324, 626664486, 835552648, 1253328972, 2506657944]

約数ペア:

[(1, 2506657944), (2, 1253328972), (3, 835552648), (4, 626664486), (6, 417776324), (7, 358093992), (8, 313332243), (12, 208888162), (14, 179046996), (21, 119364664), (23, 108985128), (24, 104444081), (28, 89523498), (37, 67747512), (42, 59682332), (46, 54492564), (56, 44761749), (69, 36328376), (74, 33873756), (84, 29841166), (89, 28164696), (92, 27246282), (111, 22582504), (138, 18164188), (148, 16936878), (161, 15569304), (168, 14920583), (178, 14082348), (184, 13623141), (197, 12724152), (222, 11291252), (259, 9678216), (267, 9388232), (276, 9082094), (296, 8468439), (322, 7784652), (356, 7041174), (394, 6362076), (444, 5645626), (483, 5189768), (518, 4839108), (534, 4694116), (552, 4541047), (591, 4241384), (623, 4023528), (644, 3892326), (712, 3520587), (777, 3226072), (788, 3181038), (851, 2945544), (888, 2822813), (966, 2594884), (1036, 2419554), (1068, 2347058), (1182, 2120692), (1246, 2011764), (1288, 1946163), (1379, 1817736), (1554, 1613036), (1576, 1590519), (1702, 1472772), (1869, 1341176), (1932, 1297442), (2047, 1224552), (2072, 1209777), (2136, 1173529), (2364, 1060346), (2492, 1005882), (2553, 981848), (2758, 908868), (3108, 806518), (3293, 761208), (3404, 736386), (3738, 670588), (3864, 648721), (4094, 612276), (4137, 605912), (4531, 553224), (4728, 530173), (4984, 502941), (5106, 490924), (5516, 454434), (5957, 420792), (6141, 408184), (6216, 403259), (6586, 380604), (6808, 368193), (7289, 343896), (7476, 335294), (8188, 306138), (8274, 302956), (9062, 276612), (9879, 253736), (10212, 245462), (11032, 227217), (11914, 210396), (12282, 204092), (13172, 190302), (13593, 184408), (14329, 174936), (14578, 171948), (14952, 167647), (16376, 153069), (16548, 151478), (17533, 142968), (17871, 140264), (18124, 138306), (19758, 126868), (20424, 122731), (21867, 114632), (23051, 108744), (23828, 105198), (24564, 102046), (26344, 95151), (27186, 92204), (28658, 87468), (29156, 85974), (31717, 79032), (33096, 75739), (35066, 71484), (35742, 70132), (36248, 69153), (39516, 63434), (42987, 58312), (43734, 57316), (46102, 54372), (47656, 52599), (49128, 51023)]