197344512

素因数分解:

$2^8\times 3^4\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:366

約数の個数: 180

約数和(自身を含む): 609406336

約数和(自身を除く): 412061824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 248, 256, 279, 288, 307, 324, 372, 384, 432, 496, 558, 576, 614, 648, 744, 768, 837, 864, 921, 992, 1116, 1152, 1228, 1296, 1488, 1674, 1728, 1842, 1984, 2232, 2304, 2456, 2511, 2592, 2763, 2976, 3348, 3456, 3684, 3968, 4464, 4912, 5022, 5184, 5526, 5952, 6696, 6912, 7368, 7936, 8289, 8928, 9517, 9824, 10044, 10368, 11052, 11904, 13392, 14736, 16578, 17856, 19034, 19648, 20088, 20736, 22104, 23808, 24867, 26784, 28551, 29472, 33156, 35712, 38068, 39296, 40176, 44208, 49734, 53568, 57102, 58944, 66312, 71424, 76136, 78592, 80352, 85653, 88416, 99468, 107136, 114204, 117888, 132624, 152272, 160704, 171306, 176832, 198936, 214272, 228408, 235776, 256959, 265248, 304544, 321408, 342612, 353664, 397872, 456816, 513918, 530496, 609088, 642816, 685224, 707328, 770877, 795744, 913632, 1027836, 1060992, 1218176, 1370448, 1541754, 1591488, 1827264, 2055672, 2121984, 2436352, 2740896, 3083508, 3182976, 3654528, 4111344, 5481792, 6167016, 6365952, 7309056, 8222688, 10963584, 12334032, 16445376, 21927168, 24668064, 32890752, 49336128, 65781504, 98672256, 197344512]

約数ペア:

[(1, 197344512), (2, 98672256), (3, 65781504), (4, 49336128), (6, 32890752), (8, 24668064), (9, 21927168), (12, 16445376), (16, 12334032), (18, 10963584), (24, 8222688), (27, 7309056), (31, 6365952), (32, 6167016), (36, 5481792), (48, 4111344), (54, 3654528), (62, 3182976), (64, 3083508), (72, 2740896), (81, 2436352), (93, 2121984), (96, 2055672), (108, 1827264), (124, 1591488), (128, 1541754), (144, 1370448), (162, 1218176), (186, 1060992), (192, 1027836), (216, 913632), (248, 795744), (256, 770877), (279, 707328), (288, 685224), (307, 642816), (324, 609088), (372, 530496), (384, 513918), (432, 456816), (496, 397872), (558, 353664), (576, 342612), (614, 321408), (648, 304544), (744, 265248), (768, 256959), (837, 235776), (864, 228408), (921, 214272), (992, 198936), (1116, 176832), (1152, 171306), (1228, 160704), (1296, 152272), (1488, 132624), (1674, 117888), (1728, 114204), (1842, 107136), (1984, 99468), (2232, 88416), (2304, 85653), (2456, 80352), (2511, 78592), (2592, 76136), (2763, 71424), (2976, 66312), (3348, 58944), (3456, 57102), (3684, 53568), (3968, 49734), (4464, 44208), (4912, 40176), (5022, 39296), (5184, 38068), (5526, 35712), (5952, 33156), (6696, 29472), (6912, 28551), (7368, 26784), (7936, 24867), (8289, 23808), (8928, 22104), (9517, 20736), (9824, 20088), (10044, 19648), (10368, 19034), (11052, 17856), (11904, 16578), (13392, 14736)]