1865227728

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1151}}^1$

素因数の和:1242

約数の個数: 240

約数和(自身を含む): 6155606016

約数和(自身を除く): 4290378288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 53, 56, 78, 84, 91, 98, 104, 106, 112, 147, 156, 159, 168, 182, 196, 208, 212, 273, 294, 312, 318, 336, 364, 371, 392, 424, 546, 588, 624, 636, 637, 689, 728, 742, 784, 848, 1092, 1113, 1151, 1176, 1272, 1274, 1378, 1456, 1484, 1911, 2067, 2184, 2226, 2302, 2352, 2544, 2548, 2597, 2756, 2968, 3453, 3822, 4134, 4368, 4452, 4604, 4823, 5096, 5194, 5512, 5936, 6906, 7644, 7791, 8057, 8268, 8904, 9208, 9646, 10192, 10388, 11024, 13812, 14469, 14963, 15288, 15582, 16114, 16536, 17808, 18416, 19292, 20776, 24171, 27624, 28938, 29926, 30576, 31164, 32228, 33072, 33761, 38584, 41552, 44889, 48342, 55248, 56399, 57876, 59852, 61003, 62328, 64456, 67522, 77168, 89778, 96684, 101283, 104741, 112798, 115752, 119704, 122006, 124656, 128912, 135044, 169197, 179556, 183009, 193368, 202566, 209482, 225596, 231504, 239408, 244012, 270088, 314223, 338394, 359112, 366018, 386736, 405132, 418964, 427021, 451192, 488024, 540176, 628446, 676788, 718224, 732036, 733187, 793039, 810264, 837928, 854042, 902384, 976048, 1256892, 1281063, 1353576, 1464072, 1466374, 1586078, 1620528, 1675856, 1708084, 2199561, 2379117, 2513784, 2562126, 2707152, 2928144, 2932748, 2989147, 3172156, 3416168, 4399122, 4758234, 5027568, 5124252, 5551273, 5865496, 5978294, 6344312, 6832336, 8798244, 8967441, 9516468, 10248504, 11102546, 11730992, 11956588, 12688624, 16653819, 17596488, 17934882, 19032936, 20497008, 22205092, 23913176, 33307638, 35192976, 35869764, 38065872, 38858911, 44410184, 47826352, 66615276, 71739528, 77717822, 88820368, 116576733, 133230552, 143479056, 155435644, 233153466, 266461104, 310871288, 466306932, 621742576, 932613864, 1865227728]

約数ペア:

[(1, 1865227728), (2, 932613864), (3, 621742576), (4, 466306932), (6, 310871288), (7, 266461104), (8, 233153466), (12, 155435644), (13, 143479056), (14, 133230552), (16, 116576733), (21, 88820368), (24, 77717822), (26, 71739528), (28, 66615276), (39, 47826352), (42, 44410184), (48, 38858911), (49, 38065872), (52, 35869764), (53, 35192976), (56, 33307638), (78, 23913176), (84, 22205092), (91, 20497008), (98, 19032936), (104, 17934882), (106, 17596488), (112, 16653819), (147, 12688624), (156, 11956588), (159, 11730992), (168, 11102546), (182, 10248504), (196, 9516468), (208, 8967441), (212, 8798244), (273, 6832336), (294, 6344312), (312, 5978294), (318, 5865496), (336, 5551273), (364, 5124252), (371, 5027568), (392, 4758234), (424, 4399122), (546, 3416168), (588, 3172156), (624, 2989147), (636, 2932748), (637, 2928144), (689, 2707152), (728, 2562126), (742, 2513784), (784, 2379117), (848, 2199561), (1092, 1708084), (1113, 1675856), (1151, 1620528), (1176, 1586078), (1272, 1466374), (1274, 1464072), (1378, 1353576), (1456, 1281063), (1484, 1256892), (1911, 976048), (2067, 902384), (2184, 854042), (2226, 837928), (2302, 810264), (2352, 793039), (2544, 733187), (2548, 732036), (2597, 718224), (2756, 676788), (2968, 628446), (3453, 540176), (3822, 488024), (4134, 451192), (4368, 427021), (4452, 418964), (4604, 405132), (4823, 386736), (5096, 366018), (5194, 359112), (5512, 338394), (5936, 314223), (6906, 270088), (7644, 244012), (7791, 239408), (8057, 231504), (8268, 225596), (8904, 209482), (9208, 202566), (9646, 193368), (10192, 183009), (10388, 179556), (11024, 169197), (13812, 135044), (14469, 128912), (14963, 124656), (15288, 122006), (15582, 119704), (16114, 115752), (16536, 112798), (17808, 104741), (18416, 101283), (19292, 96684), (20776, 89778), (24171, 77168), (27624, 67522), (28938, 64456), (29926, 62328), (30576, 61003), (31164, 59852), (32228, 57876), (33072, 56399), (33761, 55248), (38584, 48342), (41552, 44889)]