2515860984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{3191}}^1$

素因数の和:3258

約数の個数: 192

約数和(自身を含む): 8172541440

約数和(自身を除く): 5656680456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 361, 364, 399, 456, 494, 532, 546, 722, 728, 741, 798, 988, 1064, 1083, 1092, 1444, 1482, 1596, 1729, 1976, 2166, 2184, 2527, 2888, 2964, 3191, 3192, 3458, 4332, 4693, 5054, 5187, 5928, 6382, 6916, 7581, 8664, 9386, 9573, 10108, 10374, 12764, 13832, 14079, 15162, 18772, 19146, 20216, 20748, 22337, 25528, 28158, 30324, 32851, 37544, 38292, 41483, 41496, 44674, 56316, 60629, 60648, 65702, 67011, 76584, 82966, 89348, 98553, 112632, 121258, 124449, 131404, 134022, 165932, 178696, 181887, 197106, 242516, 248898, 262808, 268044, 290381, 331864, 363774, 394212, 424403, 485032, 497796, 536088, 580762, 727548, 788177, 788424, 848806, 871143, 995592, 1151951, 1161524, 1273209, 1455096, 1576354, 1697612, 1742286, 2303902, 2323048, 2364531, 2546418, 3152708, 3395224, 3455853, 3484572, 4607804, 4729062, 5092836, 5517239, 6305416, 6911706, 6969144, 8063657, 9215608, 9458124, 10185672, 11034478, 13823412, 14975363, 16127314, 16551717, 18916248, 22068956, 24190971, 27646824, 29950726, 32254628, 33103434, 44137912, 44926089, 48381942, 59901452, 64509256, 66206868, 89852178, 96763884, 104827541, 119802904, 132413736, 179704356, 193527768, 209655082, 314482623, 359408712, 419310164, 628965246, 838620328, 1257930492, 2515860984]

約数ペア:

[(1, 2515860984), (2, 1257930492), (3, 838620328), (4, 628965246), (6, 419310164), (7, 359408712), (8, 314482623), (12, 209655082), (13, 193527768), (14, 179704356), (19, 132413736), (21, 119802904), (24, 104827541), (26, 96763884), (28, 89852178), (38, 66206868), (39, 64509256), (42, 59901452), (52, 48381942), (56, 44926089), (57, 44137912), (76, 33103434), (78, 32254628), (84, 29950726), (91, 27646824), (104, 24190971), (114, 22068956), (133, 18916248), (152, 16551717), (156, 16127314), (168, 14975363), (182, 13823412), (228, 11034478), (247, 10185672), (266, 9458124), (273, 9215608), (312, 8063657), (361, 6969144), (364, 6911706), (399, 6305416), (456, 5517239), (494, 5092836), (532, 4729062), (546, 4607804), (722, 3484572), (728, 3455853), (741, 3395224), (798, 3152708), (988, 2546418), (1064, 2364531), (1083, 2323048), (1092, 2303902), (1444, 1742286), (1482, 1697612), (1596, 1576354), (1729, 1455096), (1976, 1273209), (2166, 1161524), (2184, 1151951), (2527, 995592), (2888, 871143), (2964, 848806), (3191, 788424), (3192, 788177), (3458, 727548), (4332, 580762), (4693, 536088), (5054, 497796), (5187, 485032), (5928, 424403), (6382, 394212), (6916, 363774), (7581, 331864), (8664, 290381), (9386, 268044), (9573, 262808), (10108, 248898), (10374, 242516), (12764, 197106), (13832, 181887), (14079, 178696), (15162, 165932), (18772, 134022), (19146, 131404), (20216, 124449), (20748, 121258), (22337, 112632), (25528, 98553), (28158, 89348), (30324, 82966), (32851, 76584), (37544, 67011), (38292, 65702), (41483, 60648), (41496, 60629), (44674, 56316)]