389645424

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{479}}^1$

素因数の和:772

約数の個数: 160

約数和(自身を含む): 1285632000

約数和(自身を除く): 895986576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 269, 336, 378, 432, 479, 504, 538, 756, 807, 958, 1008, 1076, 1437, 1512, 1614, 1883, 1916, 2152, 2421, 2874, 3024, 3228, 3353, 3766, 3832, 4304, 4311, 4842, 5649, 5748, 6456, 6706, 7263, 7532, 7664, 8622, 9684, 10059, 11298, 11496, 12912, 12933, 13412, 14526, 15064, 16947, 17244, 19368, 20118, 22596, 22992, 25866, 26824, 29052, 30128, 30177, 33894, 34488, 38736, 40236, 45192, 50841, 51732, 53648, 58104, 60354, 67788, 68976, 80472, 90384, 90531, 101682, 103464, 116208, 120708, 128851, 135576, 160944, 181062, 203364, 206928, 241416, 257702, 271152, 362124, 386553, 406728, 482832, 515404, 724248, 773106, 813456, 901957, 1030808, 1159659, 1448496, 1546212, 1803914, 2061616, 2319318, 2705871, 3092424, 3478977, 3607828, 4638636, 5411742, 6184848, 6957954, 7215656, 8117613, 9277272, 10823484, 13915908, 14431312, 16235226, 18554544, 21646968, 24352839, 27831816, 32470452, 43293936, 48705678, 55663632, 64940904, 97411356, 129881808, 194822712, 389645424]

約数ペア:

[(1, 389645424), (2, 194822712), (3, 129881808), (4, 97411356), (6, 64940904), (7, 55663632), (8, 48705678), (9, 43293936), (12, 32470452), (14, 27831816), (16, 24352839), (18, 21646968), (21, 18554544), (24, 16235226), (27, 14431312), (28, 13915908), (36, 10823484), (42, 9277272), (48, 8117613), (54, 7215656), (56, 6957954), (63, 6184848), (72, 5411742), (84, 4638636), (108, 3607828), (112, 3478977), (126, 3092424), (144, 2705871), (168, 2319318), (189, 2061616), (216, 1803914), (252, 1546212), (269, 1448496), (336, 1159659), (378, 1030808), (432, 901957), (479, 813456), (504, 773106), (538, 724248), (756, 515404), (807, 482832), (958, 406728), (1008, 386553), (1076, 362124), (1437, 271152), (1512, 257702), (1614, 241416), (1883, 206928), (1916, 203364), (2152, 181062), (2421, 160944), (2874, 135576), (3024, 128851), (3228, 120708), (3353, 116208), (3766, 103464), (3832, 101682), (4304, 90531), (4311, 90384), (4842, 80472), (5649, 68976), (5748, 67788), (6456, 60354), (6706, 58104), (7263, 53648), (7532, 51732), (7664, 50841), (8622, 45192), (9684, 40236), (10059, 38736), (11298, 34488), (11496, 33894), (12912, 30177), (12933, 30128), (13412, 29052), (14526, 26824), (15064, 25866), (16947, 22992), (17244, 22596), (19368, 20118)]