1309567248

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:918

約数の個数: 240

約数和(自身を含む): 4293207360

約数和(自身を除く): 2983640112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 53, 57, 66, 72, 76, 88, 99, 106, 114, 132, 144, 152, 159, 171, 176, 198, 209, 212, 228, 264, 304, 318, 342, 396, 418, 424, 456, 477, 528, 583, 627, 636, 684, 792, 821, 836, 848, 912, 954, 1007, 1166, 1254, 1272, 1368, 1584, 1642, 1672, 1749, 1881, 1908, 2014, 2332, 2463, 2508, 2544, 2736, 3021, 3284, 3344, 3498, 3762, 3816, 4028, 4664, 4926, 5016, 5247, 6042, 6568, 6996, 7389, 7524, 7632, 8056, 9031, 9063, 9328, 9852, 10032, 10494, 11077, 12084, 13136, 13992, 14778, 15048, 15599, 16112, 18062, 18126, 19704, 20988, 22154, 24168, 27093, 27984, 29556, 30096, 31198, 33231, 36124, 36252, 39408, 41976, 43513, 44308, 46797, 48336, 54186, 59112, 62396, 66462, 72248, 72504, 81279, 83952, 87026, 88616, 93594, 99693, 108372, 118224, 124792, 130539, 132924, 140391, 144496, 145008, 162558, 171589, 174052, 177232, 187188, 199386, 216744, 249584, 261078, 265848, 280782, 325116, 343178, 348104, 374376, 391617, 398772, 433488, 478643, 514767, 522156, 531696, 561564, 650232, 686356, 696208, 748752, 783234, 797544, 826747, 957286, 1029534, 1044312, 1123128, 1300464, 1372712, 1435929, 1544301, 1566468, 1595088, 1653494, 1914572, 2059068, 2088624, 2246256, 2480241, 2745424, 2871858, 3088602, 3132936, 3306988, 3829144, 4118136, 4307787, 4960482, 5743716, 6177204, 6265872, 6613976, 7440723, 7658288, 8236272, 8615574, 9094217, 9920964, 11487432, 12354408, 13227952, 14881446, 17231148, 18188434, 19841928, 22974864, 24708816, 27282651, 29762892, 34462296, 36376868, 39683856, 54565302, 59525784, 68924592, 72753736, 81847953, 109130604, 119051568, 145507472, 163695906, 218261208, 327391812, 436522416, 654783624, 1309567248]

約数ペア:

[(1, 1309567248), (2, 654783624), (3, 436522416), (4, 327391812), (6, 218261208), (8, 163695906), (9, 145507472), (11, 119051568), (12, 109130604), (16, 81847953), (18, 72753736), (19, 68924592), (22, 59525784), (24, 54565302), (33, 39683856), (36, 36376868), (38, 34462296), (44, 29762892), (48, 27282651), (53, 24708816), (57, 22974864), (66, 19841928), (72, 18188434), (76, 17231148), (88, 14881446), (99, 13227952), (106, 12354408), (114, 11487432), (132, 9920964), (144, 9094217), (152, 8615574), (159, 8236272), (171, 7658288), (176, 7440723), (198, 6613976), (209, 6265872), (212, 6177204), (228, 5743716), (264, 4960482), (304, 4307787), (318, 4118136), (342, 3829144), (396, 3306988), (418, 3132936), (424, 3088602), (456, 2871858), (477, 2745424), (528, 2480241), (583, 2246256), (627, 2088624), (636, 2059068), (684, 1914572), (792, 1653494), (821, 1595088), (836, 1566468), (848, 1544301), (912, 1435929), (954, 1372712), (1007, 1300464), (1166, 1123128), (1254, 1044312), (1272, 1029534), (1368, 957286), (1584, 826747), (1642, 797544), (1672, 783234), (1749, 748752), (1881, 696208), (1908, 686356), (2014, 650232), (2332, 561564), (2463, 531696), (2508, 522156), (2544, 514767), (2736, 478643), (3021, 433488), (3284, 398772), (3344, 391617), (3498, 374376), (3762, 348104), (3816, 343178), (4028, 325116), (4664, 280782), (4926, 265848), (5016, 261078), (5247, 249584), (6042, 216744), (6568, 199386), (6996, 187188), (7389, 177232), (7524, 174052), (7632, 171589), (8056, 162558), (9031, 145008), (9063, 144496), (9328, 140391), (9852, 132924), (10032, 130539), (10494, 124792), (11077, 118224), (12084, 108372), (13136, 99693), (13992, 93594), (14778, 88616), (15048, 87026), (15599, 83952), (16112, 81279), (18062, 72504), (18126, 72248), (19704, 66462), (20988, 62396), (22154, 59112), (24168, 54186), (27093, 48336), (27984, 46797), (29556, 44308), (30096, 43513), (31198, 41976), (33231, 39408), (36124, 36252)]