1581363207168

素因数分解:

$2^{10}\times 3^1\times {\mathrm{691}}^1\times {\mathrm{744959}}^1$

素因数の和:745673

約数の個数: 88

約数和(自身を含む): 4221014876160

約数和(自身を除く): 2639651668992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 691, 768, 1024, 1382, 1536, 2073, 2764, 3072, 4146, 5528, 8292, 11056, 16584, 22112, 33168, 44224, 66336, 88448, 132672, 176896, 265344, 353792, 530688, 707584, 744959, 1061376, 1489918, 2122752, 2234877, 2979836, 4469754, 5959672, 8939508, 11919344, 17879016, 23838688, 35758032, 47677376, 71516064, 95354752, 143032128, 190709504, 286064256, 381419008, 514766669, 572128512, 762838016, 1029533338, 1144257024, 1544300007, 2059066676, 2288514048, 3088600014, 4118133352, 6177200028, 8236266704, 12354400056, 16472533408, 24708800112, 32945066816, 49417600224, 65890133632, 98835200448, 131780267264, 197670400896, 263560534528, 395340801792, 527121069056, 790681603584, 1581363207168]

約数ペア:

[(1, 1581363207168), (2, 790681603584), (3, 527121069056), (4, 395340801792), (6, 263560534528), (8, 197670400896), (12, 131780267264), (16, 98835200448), (24, 65890133632), (32, 49417600224), (48, 32945066816), (64, 24708800112), (96, 16472533408), (128, 12354400056), (192, 8236266704), (256, 6177200028), (384, 4118133352), (512, 3088600014), (691, 2288514048), (768, 2059066676), (1024, 1544300007), (1382, 1144257024), (1536, 1029533338), (2073, 762838016), (2764, 572128512), (3072, 514766669), (4146, 381419008), (5528, 286064256), (8292, 190709504), (11056, 143032128), (16584, 95354752), (22112, 71516064), (33168, 47677376), (44224, 35758032), (66336, 23838688), (88448, 17879016), (132672, 11919344), (176896, 8939508), (265344, 5959672), (353792, 4469754), (530688, 2979836), (707584, 2234877), (744959, 2122752), (1061376, 1489918)]