2895890544

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:368

約数の個数: 240

約数和(自身を含む): 8732655360

約数和(自身を除く): 5836764816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 37, 48, 62, 72, 74, 89, 93, 111, 124, 144, 148, 178, 186, 197, 222, 248, 267, 279, 296, 333, 356, 372, 394, 444, 496, 534, 558, 591, 592, 666, 712, 744, 788, 801, 888, 1068, 1116, 1147, 1182, 1332, 1424, 1488, 1576, 1602, 1773, 1776, 2136, 2232, 2294, 2364, 2664, 2759, 3152, 3204, 3293, 3441, 3546, 4272, 4464, 4588, 4728, 5328, 5518, 6107, 6408, 6586, 6882, 7092, 7289, 8277, 9176, 9456, 9879, 10323, 11036, 12214, 12816, 13172, 13764, 14184, 14578, 16554, 17533, 18321, 18352, 19758, 20646, 21867, 22072, 24428, 24831, 26344, 27528, 28368, 29156, 29637, 33108, 35066, 36642, 39516, 41292, 43734, 44144, 48856, 49662, 52599, 52688, 54963, 55056, 58312, 59274, 65601, 66216, 70132, 73284, 79032, 82584, 87468, 97712, 99324, 102083, 105198, 109926, 116624, 118548, 131202, 132432, 140264, 146568, 157797, 158064, 165168, 174936, 198648, 204166, 210396, 219852, 225959, 237096, 262404, 280528, 293136, 306249, 315594, 349872, 397296, 408332, 420792, 439704, 451918, 474192, 524808, 543523, 612498, 631188, 648721, 677877, 816664, 841584, 879408, 903836, 918747, 1049616, 1087046, 1224996, 1262376, 1297442, 1355754, 1630569, 1633328, 1807672, 1837494, 1946163, 2033631, 2174092, 2449992, 2524752, 2594884, 2711508, 3261138, 3615344, 3674988, 3892326, 4067262, 4348184, 4891707, 4899984, 5189768, 5423016, 5838489, 6522276, 7349976, 7784652, 8134524, 8696368, 9783414, 10379536, 10846032, 11676978, 13044552, 14699952, 15569304, 16269048, 19566828, 20110351, 23353956, 26089104, 31138608, 32538096, 39133656, 40220702, 46707912, 60331053, 78267312, 80441404, 93415824, 120662106, 160882808, 180993159, 241324212, 321765616, 361986318, 482648424, 723972636, 965296848, 1447945272, 2895890544]

約数ペア:

[(1, 2895890544), (2, 1447945272), (3, 965296848), (4, 723972636), (6, 482648424), (8, 361986318), (9, 321765616), (12, 241324212), (16, 180993159), (18, 160882808), (24, 120662106), (31, 93415824), (36, 80441404), (37, 78267312), (48, 60331053), (62, 46707912), (72, 40220702), (74, 39133656), (89, 32538096), (93, 31138608), (111, 26089104), (124, 23353956), (144, 20110351), (148, 19566828), (178, 16269048), (186, 15569304), (197, 14699952), (222, 13044552), (248, 11676978), (267, 10846032), (279, 10379536), (296, 9783414), (333, 8696368), (356, 8134524), (372, 7784652), (394, 7349976), (444, 6522276), (496, 5838489), (534, 5423016), (558, 5189768), (591, 4899984), (592, 4891707), (666, 4348184), (712, 4067262), (744, 3892326), (788, 3674988), (801, 3615344), (888, 3261138), (1068, 2711508), (1116, 2594884), (1147, 2524752), (1182, 2449992), (1332, 2174092), (1424, 2033631), (1488, 1946163), (1576, 1837494), (1602, 1807672), (1773, 1633328), (1776, 1630569), (2136, 1355754), (2232, 1297442), (2294, 1262376), (2364, 1224996), (2664, 1087046), (2759, 1049616), (3152, 918747), (3204, 903836), (3293, 879408), (3441, 841584), (3546, 816664), (4272, 677877), (4464, 648721), (4588, 631188), (4728, 612498), (5328, 543523), (5518, 524808), (6107, 474192), (6408, 451918), (6586, 439704), (6882, 420792), (7092, 408332), (7289, 397296), (8277, 349872), (9176, 315594), (9456, 306249), (9879, 293136), (10323, 280528), (11036, 262404), (12214, 237096), (12816, 225959), (13172, 219852), (13764, 210396), (14184, 204166), (14578, 198648), (16554, 174936), (17533, 165168), (18321, 158064), (18352, 157797), (19758, 146568), (20646, 140264), (21867, 132432), (22072, 131202), (24428, 118548), (24831, 116624), (26344, 109926), (27528, 105198), (28368, 102083), (29156, 99324), (29637, 97712), (33108, 87468), (35066, 82584), (36642, 79032), (39516, 73284), (41292, 70132), (43734, 66216), (44144, 65601), (48856, 59274), (49662, 58312), (52599, 55056), (52688, 54963)]