1205731656

素因数分解:

$2^3\times 3^4\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:521

約数の個数: 160

約数和(自身を含む): 3481315200

約数和(自身を除く): 2275583544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 73, 81, 108, 142, 146, 162, 213, 216, 219, 284, 292, 324, 359, 426, 438, 568, 584, 639, 648, 657, 718, 852, 876, 1077, 1278, 1314, 1436, 1704, 1752, 1917, 1971, 2154, 2556, 2628, 2872, 3231, 3834, 3942, 4308, 5112, 5183, 5256, 5751, 5913, 6462, 7668, 7884, 8616, 9693, 10366, 11502, 11826, 12924, 15336, 15549, 15768, 19386, 20732, 23004, 23652, 25489, 25848, 26207, 29079, 31098, 38772, 41464, 46008, 46647, 47304, 50978, 52414, 58158, 62196, 76467, 77544, 78621, 93294, 101956, 104828, 116316, 124392, 139941, 152934, 157242, 186588, 203912, 209656, 229401, 232632, 235863, 279882, 305868, 314484, 373176, 419823, 458802, 471726, 559764, 611736, 628968, 688203, 707589, 839646, 917604, 943452, 1119528, 1376406, 1415178, 1679292, 1835208, 1860697, 1886904, 2064609, 2122767, 2752812, 2830356, 3358584, 3721394, 4129218, 4245534, 5505624, 5582091, 5660712, 7442788, 8258436, 8491068, 11164182, 14885576, 16516872, 16746273, 16982136, 22328364, 33492546, 44656728, 50238819, 66985092, 100477638, 133970184, 150716457, 200955276, 301432914, 401910552, 602865828, 1205731656]

約数ペア:

[(1, 1205731656), (2, 602865828), (3, 401910552), (4, 301432914), (6, 200955276), (8, 150716457), (9, 133970184), (12, 100477638), (18, 66985092), (24, 50238819), (27, 44656728), (36, 33492546), (54, 22328364), (71, 16982136), (72, 16746273), (73, 16516872), (81, 14885576), (108, 11164182), (142, 8491068), (146, 8258436), (162, 7442788), (213, 5660712), (216, 5582091), (219, 5505624), (284, 4245534), (292, 4129218), (324, 3721394), (359, 3358584), (426, 2830356), (438, 2752812), (568, 2122767), (584, 2064609), (639, 1886904), (648, 1860697), (657, 1835208), (718, 1679292), (852, 1415178), (876, 1376406), (1077, 1119528), (1278, 943452), (1314, 917604), (1436, 839646), (1704, 707589), (1752, 688203), (1917, 628968), (1971, 611736), (2154, 559764), (2556, 471726), (2628, 458802), (2872, 419823), (3231, 373176), (3834, 314484), (3942, 305868), (4308, 279882), (5112, 235863), (5183, 232632), (5256, 229401), (5751, 209656), (5913, 203912), (6462, 186588), (7668, 157242), (7884, 152934), (8616, 139941), (9693, 124392), (10366, 116316), (11502, 104828), (11826, 101956), (12924, 93294), (15336, 78621), (15549, 77544), (15768, 76467), (19386, 62196), (20732, 58158), (23004, 52414), (23652, 50978), (25489, 47304), (25848, 46647), (26207, 46008), (29079, 41464), (31098, 38772)]