718306056

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:738

約数の個数: 192

約数和(自身を含む): 2226544320

約数和(自身を除く): 1508238264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 43, 52, 54, 72, 78, 81, 86, 104, 108, 117, 129, 156, 162, 172, 216, 234, 243, 258, 312, 324, 344, 351, 387, 468, 486, 516, 559, 648, 661, 702, 774, 936, 972, 1032, 1053, 1118, 1161, 1322, 1404, 1548, 1677, 1944, 1983, 2106, 2236, 2322, 2644, 2808, 3096, 3159, 3354, 3483, 3966, 4212, 4472, 4644, 5031, 5288, 5949, 6318, 6708, 6966, 7932, 8424, 8593, 9288, 10062, 10449, 11898, 12636, 13416, 13932, 15093, 15864, 17186, 17847, 20124, 20898, 23796, 25272, 25779, 27864, 28423, 30186, 34372, 35694, 40248, 41796, 45279, 47592, 51558, 53541, 56846, 60372, 68744, 71388, 77337, 83592, 85269, 90558, 103116, 107082, 113692, 120744, 135837, 142776, 154674, 160623, 170538, 181116, 206232, 214164, 227384, 232011, 255807, 271674, 309348, 321246, 341076, 362232, 369499, 428328, 464022, 511614, 543348, 618696, 642492, 682152, 696033, 738998, 767421, 928044, 1023228, 1086696, 1108497, 1284984, 1392066, 1477996, 1534842, 1856088, 2046456, 2088099, 2216994, 2302263, 2784132, 2955992, 3069684, 3325491, 4176198, 4433988, 4604526, 5568264, 6139368, 6650982, 6906789, 8352396, 8867976, 9209052, 9976473, 13301964, 13813578, 16704792, 18418104, 19952946, 26603928, 27627156, 29929419, 39905892, 55254312, 59858838, 79811784, 89788257, 119717676, 179576514, 239435352, 359153028, 718306056]

約数ペア:

[(1, 718306056), (2, 359153028), (3, 239435352), (4, 179576514), (6, 119717676), (8, 89788257), (9, 79811784), (12, 59858838), (13, 55254312), (18, 39905892), (24, 29929419), (26, 27627156), (27, 26603928), (36, 19952946), (39, 18418104), (43, 16704792), (52, 13813578), (54, 13301964), (72, 9976473), (78, 9209052), (81, 8867976), (86, 8352396), (104, 6906789), (108, 6650982), (117, 6139368), (129, 5568264), (156, 4604526), (162, 4433988), (172, 4176198), (216, 3325491), (234, 3069684), (243, 2955992), (258, 2784132), (312, 2302263), (324, 2216994), (344, 2088099), (351, 2046456), (387, 1856088), (468, 1534842), (486, 1477996), (516, 1392066), (559, 1284984), (648, 1108497), (661, 1086696), (702, 1023228), (774, 928044), (936, 767421), (972, 738998), (1032, 696033), (1053, 682152), (1118, 642492), (1161, 618696), (1322, 543348), (1404, 511614), (1548, 464022), (1677, 428328), (1944, 369499), (1983, 362232), (2106, 341076), (2236, 321246), (2322, 309348), (2644, 271674), (2808, 255807), (3096, 232011), (3159, 227384), (3354, 214164), (3483, 206232), (3966, 181116), (4212, 170538), (4472, 160623), (4644, 154674), (5031, 142776), (5288, 135837), (5949, 120744), (6318, 113692), (6708, 107082), (6966, 103116), (7932, 90558), (8424, 85269), (8593, 83592), (9288, 77337), (10062, 71388), (10449, 68744), (11898, 60372), (12636, 56846), (13416, 53541), (13932, 51558), (15093, 47592), (15864, 45279), (17186, 41796), (17847, 40248), (20124, 35694), (20898, 34372), (23796, 30186), (25272, 28423), (25779, 27864)]