1388641968

素因数分解:

$2^4\times 3^5\times 7^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:271

約数の個数: 360

約数和(自身を含む): 4839346512

約数和(自身を除く): 3450704544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 37, 42, 48, 49, 54, 56, 63, 72, 74, 81, 84, 98, 108, 111, 112, 126, 144, 147, 148, 162, 168, 189, 196, 197, 216, 222, 243, 252, 259, 294, 296, 324, 333, 336, 378, 392, 394, 432, 441, 444, 486, 504, 518, 567, 588, 591, 592, 648, 666, 756, 777, 784, 788, 882, 888, 972, 999, 1008, 1036, 1134, 1176, 1182, 1296, 1323, 1332, 1379, 1512, 1554, 1576, 1701, 1764, 1773, 1776, 1813, 1944, 1998, 2072, 2268, 2331, 2352, 2364, 2646, 2664, 2758, 2997, 3024, 3108, 3152, 3402, 3528, 3546, 3626, 3888, 3969, 3996, 4137, 4144, 4536, 4662, 4728, 5292, 5319, 5328, 5439, 5516, 5994, 6216, 6804, 6993, 7056, 7092, 7252, 7289, 7938, 7992, 8274, 8991, 9072, 9324, 9456, 9653, 10584, 10638, 10878, 11032, 11907, 11988, 12411, 12432, 13608, 13986, 14184, 14504, 14578, 15876, 15957, 15984, 16317, 16548, 17982, 18648, 19306, 20979, 21168, 21276, 21756, 21867, 22064, 23814, 23976, 24822, 27216, 27972, 28368, 28959, 29008, 29156, 31752, 31914, 32634, 33096, 35964, 37233, 37296, 38612, 41958, 42552, 43512, 43734, 47628, 47871, 47952, 48951, 49644, 51023, 55944, 57918, 58312, 62937, 63504, 63828, 65268, 65601, 66192, 71928, 74466, 77224, 83916, 85104, 86877, 87024, 87468, 95256, 95742, 97902, 99288, 102046, 111699, 111888, 115836, 116624, 125874, 127656, 130536, 131202, 143856, 146853, 148932, 153069, 154448, 167832, 173754, 174936, 190512, 191484, 195804, 196803, 198576, 204092, 223398, 231672, 251748, 255312, 260631, 261072, 262404, 293706, 297864, 306138, 335097, 335664, 347508, 349872, 357161, 382968, 391608, 393606, 408184, 440559, 446796, 459207, 463344, 503496, 521262, 524808, 587412, 590409, 595728, 612276, 670194, 695016, 714322, 765936, 781893, 783216, 787212, 816368, 881118, 893592, 918414, 1006992, 1042524, 1049616, 1071483, 1174824, 1180818, 1224552, 1340388, 1377621, 1390032, 1428644, 1563786, 1574424, 1762236, 1771227, 1787184, 1836828, 2085048, 2142966, 2345679, 2349648, 2361636, 2449104, 2680776, 2755242, 2857288, 3127572, 3148848, 3214449, 3524472, 3542454, 3673656, 4132863, 4170096, 4285932, 4691358, 4723272, 5361552, 5510484, 5714576, 6255144, 6428898, 7048944, 7084908, 7347312, 8265726, 8571864, 9382716, 9446544, 9643347, 11020968, 12398589, 12510288, 12857796, 14169816, 16531452, 17143728, 18765432, 19286694, 22041936, 24797178, 25715592, 28339632, 28930041, 33062904, 37530864, 38573388, 49594356, 51431184, 57860082, 66125808, 77146776, 86790123, 99188712, 115720164, 154293552, 173580246, 198377424, 231440328, 347160492, 462880656, 694320984, 1388641968]

約数ペア:

[(1, 1388641968), (2, 694320984), (3, 462880656), (4, 347160492), (6, 231440328), (7, 198377424), (8, 173580246), (9, 154293552), (12, 115720164), (14, 99188712), (16, 86790123), (18, 77146776), (21, 66125808), (24, 57860082), (27, 51431184), (28, 49594356), (36, 38573388), (37, 37530864), (42, 33062904), (48, 28930041), (49, 28339632), (54, 25715592), (56, 24797178), (63, 22041936), (72, 19286694), (74, 18765432), (81, 17143728), (84, 16531452), (98, 14169816), (108, 12857796), (111, 12510288), (112, 12398589), (126, 11020968), (144, 9643347), (147, 9446544), (148, 9382716), (162, 8571864), (168, 8265726), (189, 7347312), (196, 7084908), (197, 7048944), (216, 6428898), (222, 6255144), (243, 5714576), (252, 5510484), (259, 5361552), (294, 4723272), (296, 4691358), (324, 4285932), (333, 4170096), (336, 4132863), (378, 3673656), (392, 3542454), (394, 3524472), (432, 3214449), (441, 3148848), (444, 3127572), (486, 2857288), (504, 2755242), (518, 2680776), (567, 2449104), (588, 2361636), (591, 2349648), (592, 2345679), (648, 2142966), (666, 2085048), (756, 1836828), (777, 1787184), (784, 1771227), (788, 1762236), (882, 1574424), (888, 1563786), (972, 1428644), (999, 1390032), (1008, 1377621), (1036, 1340388), (1134, 1224552), (1176, 1180818), (1182, 1174824), (1296, 1071483), (1323, 1049616), (1332, 1042524), (1379, 1006992), (1512, 918414), (1554, 893592), (1576, 881118), (1701, 816368), (1764, 787212), (1773, 783216), (1776, 781893), (1813, 765936), (1944, 714322), (1998, 695016), (2072, 670194), (2268, 612276), (2331, 595728), (2352, 590409), (2364, 587412), (2646, 524808), (2664, 521262), (2758, 503496), (2997, 463344), (3024, 459207), (3108, 446796), (3152, 440559), (3402, 408184), (3528, 393606), (3546, 391608), (3626, 382968), (3888, 357161), (3969, 349872), (3996, 347508), (4137, 335664), (4144, 335097), (4536, 306138), (4662, 297864), (4728, 293706), (5292, 262404), (5319, 261072), (5328, 260631), (5439, 255312), (5516, 251748), (5994, 231672), (6216, 223398), (6804, 204092), (6993, 198576), (7056, 196803), (7092, 195804), (7252, 191484), (7289, 190512), (7938, 174936), (7992, 173754), (8274, 167832), (8991, 154448), (9072, 153069), (9324, 148932), (9456, 146853), (9653, 143856), (10584, 131202), (10638, 130536), (10878, 127656), (11032, 125874), (11907, 116624), (11988, 115836), (12411, 111888), (12432, 111699), (13608, 102046), (13986, 99288), (14184, 97902), (14504, 95742), (14578, 95256), (15876, 87468), (15957, 87024), (15984, 86877), (16317, 85104), (16548, 83916), (17982, 77224), (18648, 74466), (19306, 71928), (20979, 66192), (21168, 65601), (21276, 65268), (21756, 63828), (21867, 63504), (22064, 62937), (23814, 58312), (23976, 57918), (24822, 55944), (27216, 51023), (27972, 49644), (28368, 48951), (28959, 47952), (29008, 47871), (29156, 47628), (31752, 43734), (31914, 43512), (32634, 42552), (33096, 41958), (35964, 38612), (37233, 37296)]