939110912

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:701

約数の個数: 80

約数和(自身を含む): 1952252280

約数和(自身を除く): 1013141368

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 89, 128, 148, 178, 256, 296, 356, 512, 557, 592, 712, 1114, 1184, 1424, 2228, 2368, 2848, 3293, 4456, 4736, 5696, 6586, 8912, 9472, 11392, 13172, 17824, 18944, 20609, 22784, 26344, 35648, 41218, 45568, 49573, 52688, 71296, 82436, 99146, 105376, 142592, 164872, 198292, 210752, 285184, 329744, 396584, 421504, 659488, 793168, 843008, 1318976, 1586336, 1686016, 1834201, 2637952, 3172672, 3668402, 5275904, 6345344, 7336804, 10551808, 12690688, 14673608, 25381376, 29347216, 58694432, 117388864, 234777728, 469555456, 939110912]

約数ペア:

[(1, 939110912), (2, 469555456), (4, 234777728), (8, 117388864), (16, 58694432), (32, 29347216), (37, 25381376), (64, 14673608), (74, 12690688), (89, 10551808), (128, 7336804), (148, 6345344), (178, 5275904), (256, 3668402), (296, 3172672), (356, 2637952), (512, 1834201), (557, 1686016), (592, 1586336), (712, 1318976), (1114, 843008), (1184, 793168), (1424, 659488), (2228, 421504), (2368, 396584), (2848, 329744), (3293, 285184), (4456, 210752), (4736, 198292), (5696, 164872), (6586, 142592), (8912, 105376), (9472, 99146), (11392, 82436), (13172, 71296), (17824, 52688), (18944, 49573), (20609, 45568), (22784, 41218), (26344, 35648)]