2557902816

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1553}}^1$

素因数の和:1638

約数の個数: 288

約数和(自身を含む): 8959991040

約数和(自身を除く): 6402088224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 43, 48, 56, 57, 63, 72, 76, 84, 86, 96, 112, 114, 126, 129, 133, 144, 152, 168, 171, 172, 224, 228, 252, 258, 266, 288, 301, 304, 336, 342, 344, 387, 399, 456, 504, 516, 532, 602, 608, 672, 684, 688, 774, 798, 817, 903, 912, 1008, 1032, 1064, 1197, 1204, 1368, 1376, 1548, 1553, 1596, 1634, 1806, 1824, 2016, 2064, 2128, 2394, 2408, 2451, 2709, 2736, 3096, 3106, 3192, 3268, 3612, 4128, 4256, 4659, 4788, 4816, 4902, 5418, 5472, 5719, 6192, 6212, 6384, 6536, 7224, 7353, 9318, 9576, 9632, 9804, 10836, 10871, 11438, 12384, 12424, 12768, 13072, 13977, 14448, 14706, 17157, 18636, 19152, 19608, 21672, 21742, 22876, 24848, 26144, 27954, 28896, 29412, 29507, 32613, 34314, 37272, 38304, 39216, 43344, 43484, 45752, 49696, 51471, 55908, 58824, 59014, 65226, 66779, 68628, 74544, 78432, 86688, 86968, 88521, 91504, 97839, 102942, 111816, 117648, 118028, 130452, 133558, 137256, 149088, 173936, 177042, 183008, 195678, 200337, 205884, 206549, 223632, 235296, 236056, 260904, 265563, 267116, 274512, 347872, 354084, 391356, 400674, 411768, 413098, 447264, 467453, 472112, 521808, 531126, 534232, 549024, 601011, 619647, 708168, 782712, 801348, 823536, 826196, 934906, 944224, 1043616, 1062252, 1068464, 1202022, 1239294, 1268801, 1402359, 1416336, 1565424, 1602696, 1647072, 1652392, 1858941, 1869812, 2124504, 2136928, 2404044, 2478588, 2537602, 2804718, 2832672, 3130848, 3205392, 3304784, 3717882, 3739624, 3806403, 4207077, 4249008, 4808088, 4957176, 5075204, 5609436, 6410784, 6609568, 7435764, 7479248, 7612806, 8414154, 8498016, 8881607, 9616176, 9914352, 10150408, 11218872, 11419209, 14871528, 14958496, 15225612, 16828308, 17763214, 19232352, 19828704, 20300816, 22437744, 22838418, 26644821, 29743056, 30451224, 33656616, 35526428, 40601632, 44875488, 45676836, 53289642, 59486112, 60902448, 67313232, 71052856, 79934463, 91353672, 106579284, 121804896, 134626464, 142105712, 159868926, 182707344, 213158568, 284211424, 319737852, 365414688, 426317136, 639475704, 852634272, 1278951408, 2557902816]

約数ペア:

[(1, 2557902816), (2, 1278951408), (3, 852634272), (4, 639475704), (6, 426317136), (7, 365414688), (8, 319737852), (9, 284211424), (12, 213158568), (14, 182707344), (16, 159868926), (18, 142105712), (19, 134626464), (21, 121804896), (24, 106579284), (28, 91353672), (32, 79934463), (36, 71052856), (38, 67313232), (42, 60902448), (43, 59486112), (48, 53289642), (56, 45676836), (57, 44875488), (63, 40601632), (72, 35526428), (76, 33656616), (84, 30451224), (86, 29743056), (96, 26644821), (112, 22838418), (114, 22437744), (126, 20300816), (129, 19828704), (133, 19232352), (144, 17763214), (152, 16828308), (168, 15225612), (171, 14958496), (172, 14871528), (224, 11419209), (228, 11218872), (252, 10150408), (258, 9914352), (266, 9616176), (288, 8881607), (301, 8498016), (304, 8414154), (336, 7612806), (342, 7479248), (344, 7435764), (387, 6609568), (399, 6410784), (456, 5609436), (504, 5075204), (516, 4957176), (532, 4808088), (602, 4249008), (608, 4207077), (672, 3806403), (684, 3739624), (688, 3717882), (774, 3304784), (798, 3205392), (817, 3130848), (903, 2832672), (912, 2804718), (1008, 2537602), (1032, 2478588), (1064, 2404044), (1197, 2136928), (1204, 2124504), (1368, 1869812), (1376, 1858941), (1548, 1652392), (1553, 1647072), (1596, 1602696), (1634, 1565424), (1806, 1416336), (1824, 1402359), (2016, 1268801), (2064, 1239294), (2128, 1202022), (2394, 1068464), (2408, 1062252), (2451, 1043616), (2709, 944224), (2736, 934906), (3096, 826196), (3106, 823536), (3192, 801348), (3268, 782712), (3612, 708168), (4128, 619647), (4256, 601011), (4659, 549024), (4788, 534232), (4816, 531126), (4902, 521808), (5418, 472112), (5472, 467453), (5719, 447264), (6192, 413098), (6212, 411768), (6384, 400674), (6536, 391356), (7224, 354084), (7353, 347872), (9318, 274512), (9576, 267116), (9632, 265563), (9804, 260904), (10836, 236056), (10871, 235296), (11438, 223632), (12384, 206549), (12424, 205884), (12768, 200337), (13072, 195678), (13977, 183008), (14448, 177042), (14706, 173936), (17157, 149088), (18636, 137256), (19152, 133558), (19608, 130452), (21672, 118028), (21742, 117648), (22876, 111816), (24848, 102942), (26144, 97839), (27954, 91504), (28896, 88521), (29412, 86968), (29507, 86688), (32613, 78432), (34314, 74544), (37272, 68628), (38304, 66779), (39216, 65226), (43344, 59014), (43484, 58824), (45752, 55908), (49696, 51471)]