1879456768

素因数分解:

$2^{10}\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3319}}^1$

素因数の和:3425

約数の個数: 88

約数和(自身を含む): 4349465600

約数和(自身を除く): 2470008832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 256, 316, 448, 512, 553, 632, 896, 1024, 1106, 1264, 1792, 2212, 2528, 3319, 3584, 4424, 5056, 6638, 7168, 8848, 10112, 13276, 17696, 20224, 23233, 26552, 35392, 40448, 46466, 53104, 70784, 80896, 92932, 106208, 141568, 185864, 212416, 262201, 283136, 371728, 424832, 524402, 566272, 743456, 849664, 1048804, 1486912, 1699328, 1835407, 2097608, 2973824, 3398656, 3670814, 4195216, 5947648, 7341628, 8390432, 11895296, 14683256, 16780864, 23790592, 29366512, 33561728, 58733024, 67123456, 117466048, 134246912, 234932096, 268493824, 469864192, 939728384, 1879456768]

約数ペア:

[(1, 1879456768), (2, 939728384), (4, 469864192), (7, 268493824), (8, 234932096), (14, 134246912), (16, 117466048), (28, 67123456), (32, 58733024), (56, 33561728), (64, 29366512), (79, 23790592), (112, 16780864), (128, 14683256), (158, 11895296), (224, 8390432), (256, 7341628), (316, 5947648), (448, 4195216), (512, 3670814), (553, 3398656), (632, 2973824), (896, 2097608), (1024, 1835407), (1106, 1699328), (1264, 1486912), (1792, 1048804), (2212, 849664), (2528, 743456), (3319, 566272), (3584, 524402), (4424, 424832), (5056, 371728), (6638, 283136), (7168, 262201), (8848, 212416), (10112, 185864), (13276, 141568), (17696, 106208), (20224, 92932), (23233, 80896), (26552, 70784), (35392, 53104), (40448, 46466)]