489524224

素因数分解:

$2^{10}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1$

素因数の和:2261

約数の個数: 88

約数和(自身を含む): 1154966528

約数和(自身を除く): 665442304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1024, 1736, 1792, 1984, 2203, 3472, 3584, 3968, 4406, 6944, 7168, 7936, 8812, 13888, 15421, 15872, 17624, 27776, 30842, 31744, 35248, 55552, 61684, 68293, 70496, 111104, 123368, 136586, 140992, 222208, 246736, 273172, 281984, 478051, 493472, 546344, 563968, 956102, 986944, 1092688, 1127936, 1912204, 1973888, 2185376, 2255872, 3824408, 3947776, 4370752, 7648816, 7895552, 8741504, 15297632, 15791104, 17483008, 30595264, 34966016, 61190528, 69932032, 122381056, 244762112, 489524224]

約数ペア:

[(1, 489524224), (2, 244762112), (4, 122381056), (7, 69932032), (8, 61190528), (14, 34966016), (16, 30595264), (28, 17483008), (31, 15791104), (32, 15297632), (56, 8741504), (62, 7895552), (64, 7648816), (112, 4370752), (124, 3947776), (128, 3824408), (217, 2255872), (224, 2185376), (248, 1973888), (256, 1912204), (434, 1127936), (448, 1092688), (496, 986944), (512, 956102), (868, 563968), (896, 546344), (992, 493472), (1024, 478051), (1736, 281984), (1792, 273172), (1984, 246736), (2203, 222208), (3472, 140992), (3584, 136586), (3968, 123368), (4406, 111104), (6944, 70496), (7168, 68293), (7936, 61684), (8812, 55552), (13888, 35248), (15421, 31744), (15872, 30842), (17624, 27776)]