388127376

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1097}}^1$

素因数の和:1140

約数の個数: 240

約数和(自身を含む): 1387661184

約数和(自身を除く): 999533808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 234, 243, 252, 273, 312, 324, 336, 351, 364, 378, 432, 468, 486, 504, 546, 567, 624, 648, 702, 728, 756, 819, 936, 972, 1008, 1053, 1092, 1097, 1134, 1296, 1404, 1456, 1512, 1638, 1701, 1872, 1944, 2106, 2184, 2194, 2268, 2457, 2808, 3024, 3159, 3276, 3291, 3402, 3888, 4212, 4368, 4388, 4536, 4914, 5616, 6318, 6552, 6582, 6804, 7371, 7679, 8424, 8776, 9072, 9828, 9873, 12636, 13104, 13164, 13608, 14261, 14742, 15358, 16848, 17552, 19656, 19746, 22113, 23037, 25272, 26328, 27216, 28522, 29484, 29619, 30716, 39312, 39492, 42783, 44226, 46074, 50544, 52656, 57044, 58968, 59238, 61432, 69111, 78984, 85566, 88452, 88857, 92148, 99827, 114088, 117936, 118476, 122864, 128349, 138222, 157968, 171132, 176904, 177714, 184296, 199654, 207333, 228176, 236952, 256698, 266571, 276444, 299481, 342264, 353808, 355428, 368592, 385047, 399308, 414666, 473904, 513396, 533142, 552888, 598962, 621999, 684528, 710856, 770094, 798616, 829332, 898443, 1026792, 1066284, 1105776, 1155141, 1197924, 1243998, 1421712, 1540188, 1597232, 1658664, 1796886, 1865997, 2053584, 2132568, 2310282, 2395848, 2487996, 2695329, 3080376, 3317328, 3465423, 3593772, 3731994, 4265136, 4620564, 4791696, 4975992, 5390658, 6160752, 6930846, 7187544, 7463988, 8085987, 9241128, 9951984, 10781316, 13861692, 14375088, 14927976, 16171974, 18482256, 21562632, 24257961, 27723384, 29855952, 32343948, 43125264, 48515922, 55446768, 64687896, 97031844, 129375792, 194063688, 388127376]

約数ペア:

[(1, 388127376), (2, 194063688), (3, 129375792), (4, 97031844), (6, 64687896), (7, 55446768), (8, 48515922), (9, 43125264), (12, 32343948), (13, 29855952), (14, 27723384), (16, 24257961), (18, 21562632), (21, 18482256), (24, 16171974), (26, 14927976), (27, 14375088), (28, 13861692), (36, 10781316), (39, 9951984), (42, 9241128), (48, 8085987), (52, 7463988), (54, 7187544), (56, 6930846), (63, 6160752), (72, 5390658), (78, 4975992), (81, 4791696), (84, 4620564), (91, 4265136), (104, 3731994), (108, 3593772), (112, 3465423), (117, 3317328), (126, 3080376), (144, 2695329), (156, 2487996), (162, 2395848), (168, 2310282), (182, 2132568), (189, 2053584), (208, 1865997), (216, 1796886), (234, 1658664), (243, 1597232), (252, 1540188), (273, 1421712), (312, 1243998), (324, 1197924), (336, 1155141), (351, 1105776), (364, 1066284), (378, 1026792), (432, 898443), (468, 829332), (486, 798616), (504, 770094), (546, 710856), (567, 684528), (624, 621999), (648, 598962), (702, 552888), (728, 533142), (756, 513396), (819, 473904), (936, 414666), (972, 399308), (1008, 385047), (1053, 368592), (1092, 355428), (1097, 353808), (1134, 342264), (1296, 299481), (1404, 276444), (1456, 266571), (1512, 256698), (1638, 236952), (1701, 228176), (1872, 207333), (1944, 199654), (2106, 184296), (2184, 177714), (2194, 176904), (2268, 171132), (2457, 157968), (2808, 138222), (3024, 128349), (3159, 122864), (3276, 118476), (3291, 117936), (3402, 114088), (3888, 99827), (4212, 92148), (4368, 88857), (4388, 88452), (4536, 85566), (4914, 78984), (5616, 69111), (6318, 61432), (6552, 59238), (6582, 58968), (6804, 57044), (7371, 52656), (7679, 50544), (8424, 46074), (8776, 44226), (9072, 42783), (9828, 39492), (9873, 39312), (12636, 30716), (13104, 29619), (13164, 29484), (13608, 28522), (14261, 27216), (14742, 26328), (15358, 25272), (16848, 23037), (17552, 22113), (19656, 19746)]