1211510016

素因数分解:

$2^8\times 3^2\times {\mathrm{421}}^1\times {\mathrm{1249}}^1$

素因数の和:1692

約数の個数: 108

約数和(自身を含む): 3504182500

約数和(自身を除く): 2292672484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 421, 576, 768, 842, 1152, 1249, 1263, 1684, 2304, 2498, 2526, 3368, 3747, 3789, 4996, 5052, 6736, 7494, 7578, 9992, 10104, 11241, 13472, 14988, 15156, 19984, 20208, 22482, 26944, 29976, 30312, 39968, 40416, 44964, 53888, 59952, 60624, 79936, 80832, 89928, 107776, 119904, 121248, 159872, 161664, 179856, 239808, 242496, 319744, 323328, 359712, 479616, 484992, 525829, 719424, 959232, 969984, 1051658, 1438848, 1577487, 2103316, 2877696, 3154974, 4206632, 4732461, 6309948, 8413264, 9464922, 12619896, 16826528, 18929844, 25239792, 33653056, 37859688, 50479584, 67306112, 75719376, 100959168, 134612224, 151438752, 201918336, 302877504, 403836672, 605755008, 1211510016]

約数ペア:

[(1, 1211510016), (2, 605755008), (3, 403836672), (4, 302877504), (6, 201918336), (8, 151438752), (9, 134612224), (12, 100959168), (16, 75719376), (18, 67306112), (24, 50479584), (32, 37859688), (36, 33653056), (48, 25239792), (64, 18929844), (72, 16826528), (96, 12619896), (128, 9464922), (144, 8413264), (192, 6309948), (256, 4732461), (288, 4206632), (384, 3154974), (421, 2877696), (576, 2103316), (768, 1577487), (842, 1438848), (1152, 1051658), (1249, 969984), (1263, 959232), (1684, 719424), (2304, 525829), (2498, 484992), (2526, 479616), (3368, 359712), (3747, 323328), (3789, 319744), (4996, 242496), (5052, 239808), (6736, 179856), (7494, 161664), (7578, 159872), (9992, 121248), (10104, 119904), (11241, 107776), (13472, 89928), (14988, 80832), (15156, 79936), (19984, 60624), (20208, 59952), (22482, 53888), (26944, 44964), (29976, 40416), (30312, 39968)]