2740204584

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1$

素因数の和:832

約数の個数: 192

約数和(自身を含む): 8270021760

約数和(自身を除く): 5529817176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 78, 86, 103, 104, 117, 129, 156, 172, 206, 234, 258, 309, 312, 344, 387, 412, 468, 516, 559, 618, 661, 774, 824, 927, 936, 1032, 1118, 1236, 1322, 1339, 1548, 1677, 1854, 1983, 2236, 2472, 2644, 2678, 3096, 3354, 3708, 3966, 4017, 4429, 4472, 5031, 5288, 5356, 5949, 6708, 7416, 7932, 8034, 8593, 8858, 10062, 10712, 11898, 12051, 13287, 13416, 15864, 16068, 17186, 17716, 20124, 23796, 24102, 25779, 26574, 28423, 32136, 34372, 35432, 39861, 40248, 47592, 48204, 51558, 53148, 56846, 57577, 68083, 68744, 77337, 79722, 85269, 96408, 103116, 106296, 113692, 115154, 136166, 154674, 159444, 170538, 172731, 204249, 206232, 227384, 230308, 255807, 272332, 309348, 318888, 341076, 345462, 369499, 408498, 460616, 511614, 518193, 544664, 612747, 618696, 682152, 690924, 738998, 816996, 885079, 1023228, 1036386, 1108497, 1225494, 1381848, 1477996, 1633992, 1770158, 2046456, 2072772, 2216994, 2450988, 2655237, 2927569, 2955992, 3325491, 3540316, 4145544, 4433988, 4901976, 5310474, 5855138, 6650982, 7080632, 7965711, 8782707, 8867976, 10620948, 11710276, 13301964, 15931422, 17565414, 21241896, 23420552, 26348121, 26603928, 31862844, 35130828, 38058397, 52696242, 63725688, 70261656, 76116794, 105392484, 114175191, 152233588, 210784968, 228350382, 304467176, 342525573, 456700764, 685051146, 913401528, 1370102292, 2740204584]

約数ペア:

[(1, 2740204584), (2, 1370102292), (3, 913401528), (4, 685051146), (6, 456700764), (8, 342525573), (9, 304467176), (12, 228350382), (13, 210784968), (18, 152233588), (24, 114175191), (26, 105392484), (36, 76116794), (39, 70261656), (43, 63725688), (52, 52696242), (72, 38058397), (78, 35130828), (86, 31862844), (103, 26603928), (104, 26348121), (117, 23420552), (129, 21241896), (156, 17565414), (172, 15931422), (206, 13301964), (234, 11710276), (258, 10620948), (309, 8867976), (312, 8782707), (344, 7965711), (387, 7080632), (412, 6650982), (468, 5855138), (516, 5310474), (559, 4901976), (618, 4433988), (661, 4145544), (774, 3540316), (824, 3325491), (927, 2955992), (936, 2927569), (1032, 2655237), (1118, 2450988), (1236, 2216994), (1322, 2072772), (1339, 2046456), (1548, 1770158), (1677, 1633992), (1854, 1477996), (1983, 1381848), (2236, 1225494), (2472, 1108497), (2644, 1036386), (2678, 1023228), (3096, 885079), (3354, 816996), (3708, 738998), (3966, 690924), (4017, 682152), (4429, 618696), (4472, 612747), (5031, 544664), (5288, 518193), (5356, 511614), (5949, 460616), (6708, 408498), (7416, 369499), (7932, 345462), (8034, 341076), (8593, 318888), (8858, 309348), (10062, 272332), (10712, 255807), (11898, 230308), (12051, 227384), (13287, 206232), (13416, 204249), (15864, 172731), (16068, 170538), (17186, 159444), (17716, 154674), (20124, 136166), (23796, 115154), (24102, 113692), (25779, 106296), (26574, 103116), (28423, 96408), (32136, 85269), (34372, 79722), (35432, 77337), (39861, 68744), (40248, 68083), (47592, 57577), (48204, 56846), (51558, 53148)]