2531317152

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:796

約数の個数: 288

約数和(自身を含む): 8500101120

約数和(自身を除く): 5968783968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 96, 104, 112, 124, 156, 168, 169, 182, 186, 208, 217, 224, 248, 273, 312, 336, 338, 364, 372, 403, 416, 434, 496, 507, 546, 624, 651, 672, 676, 719, 728, 744, 806, 868, 992, 1014, 1092, 1183, 1209, 1248, 1302, 1352, 1438, 1456, 1488, 1612, 1736, 2028, 2157, 2184, 2366, 2418, 2604, 2704, 2821, 2876, 2912, 2976, 3224, 3472, 3549, 4056, 4314, 4368, 4732, 4836, 5033, 5208, 5239, 5408, 5642, 5752, 6448, 6944, 7098, 8112, 8463, 8628, 8736, 9347, 9464, 9672, 10066, 10416, 10478, 11284, 11504, 12896, 14196, 15099, 15717, 16224, 16926, 17256, 18694, 18928, 19344, 20132, 20832, 20956, 22289, 22568, 23008, 28041, 28392, 30198, 31434, 33852, 34512, 36673, 37388, 37856, 38688, 40264, 41912, 44578, 45136, 56082, 56784, 60396, 62868, 65429, 66867, 67704, 69024, 73346, 74776, 80528, 83824, 89156, 90272, 110019, 112164, 113568, 120792, 121511, 125736, 130858, 133734, 135408, 146692, 149552, 156023, 161056, 167648, 178312, 196287, 220038, 224328, 241584, 243022, 251472, 261716, 267468, 270816, 289757, 293384, 299104, 312046, 356624, 364533, 392574, 440076, 448656, 468069, 483168, 486044, 502944, 523432, 534936, 579514, 586768, 624092, 713248, 729066, 785148, 850577, 869271, 880152, 897312, 936138, 972088, 1046864, 1069872, 1159028, 1173536, 1248184, 1458132, 1570296, 1701154, 1738542, 1760304, 1872276, 1944176, 2028299, 2093728, 2139744, 2318056, 2496368, 2551731, 2916264, 3140592, 3402308, 3477084, 3520608, 3744552, 3766841, 3888352, 4056598, 4636112, 4992736, 5103462, 5832528, 6084897, 6281184, 6804616, 6954168, 7489104, 7533682, 8113196, 9272224, 10206924, 11300523, 11665056, 12169794, 13609232, 13908336, 14978208, 15067364, 16226392, 20413848, 22601046, 24339588, 26367887, 27218464, 27816672, 30134728, 32452784, 40827696, 45202092, 48679176, 52735774, 60269456, 64905568, 79103661, 81655392, 90404184, 97358352, 105471548, 120538912, 158207322, 180808368, 194716704, 210943096, 316414644, 361616736, 421886192, 632829288, 843772384, 1265658576, 2531317152]

約数ペア:

[(1, 2531317152), (2, 1265658576), (3, 843772384), (4, 632829288), (6, 421886192), (7, 361616736), (8, 316414644), (12, 210943096), (13, 194716704), (14, 180808368), (16, 158207322), (21, 120538912), (24, 105471548), (26, 97358352), (28, 90404184), (31, 81655392), (32, 79103661), (39, 64905568), (42, 60269456), (48, 52735774), (52, 48679176), (56, 45202092), (62, 40827696), (78, 32452784), (84, 30134728), (91, 27816672), (93, 27218464), (96, 26367887), (104, 24339588), (112, 22601046), (124, 20413848), (156, 16226392), (168, 15067364), (169, 14978208), (182, 13908336), (186, 13609232), (208, 12169794), (217, 11665056), (224, 11300523), (248, 10206924), (273, 9272224), (312, 8113196), (336, 7533682), (338, 7489104), (364, 6954168), (372, 6804616), (403, 6281184), (416, 6084897), (434, 5832528), (496, 5103462), (507, 4992736), (546, 4636112), (624, 4056598), (651, 3888352), (672, 3766841), (676, 3744552), (719, 3520608), (728, 3477084), (744, 3402308), (806, 3140592), (868, 2916264), (992, 2551731), (1014, 2496368), (1092, 2318056), (1183, 2139744), (1209, 2093728), (1248, 2028299), (1302, 1944176), (1352, 1872276), (1438, 1760304), (1456, 1738542), (1488, 1701154), (1612, 1570296), (1736, 1458132), (2028, 1248184), (2157, 1173536), (2184, 1159028), (2366, 1069872), (2418, 1046864), (2604, 972088), (2704, 936138), (2821, 897312), (2876, 880152), (2912, 869271), (2976, 850577), (3224, 785148), (3472, 729066), (3549, 713248), (4056, 624092), (4314, 586768), (4368, 579514), (4732, 534936), (4836, 523432), (5033, 502944), (5208, 486044), (5239, 483168), (5408, 468069), (5642, 448656), (5752, 440076), (6448, 392574), (6944, 364533), (7098, 356624), (8112, 312046), (8463, 299104), (8628, 293384), (8736, 289757), (9347, 270816), (9464, 267468), (9672, 261716), (10066, 251472), (10416, 243022), (10478, 241584), (11284, 224328), (11504, 220038), (12896, 196287), (14196, 178312), (15099, 167648), (15717, 161056), (16224, 156023), (16926, 149552), (17256, 146692), (18694, 135408), (18928, 133734), (19344, 130858), (20132, 125736), (20832, 121511), (20956, 120792), (22289, 113568), (22568, 112164), (23008, 110019), (28041, 90272), (28392, 89156), (30198, 83824), (31434, 80528), (33852, 74776), (34512, 73346), (36673, 69024), (37388, 67704), (37856, 66867), (38688, 65429), (40264, 62868), (41912, 60396), (44578, 56784), (45136, 56082)]