670824448

素因数分解:

$2^{11}\times 7^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:743

約数の個数: 96

約数和(自身を含む): 1556362080

約数和(自身を除く): 885537632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 512, 584, 641, 896, 1022, 1024, 1168, 1282, 1792, 2044, 2048, 2336, 2564, 3584, 4088, 4487, 4672, 5128, 7168, 8176, 8974, 9344, 10256, 14336, 16352, 17948, 18688, 20512, 32704, 35896, 37376, 41024, 46793, 65408, 71792, 74752, 82048, 93586, 130816, 143584, 149504, 164096, 187172, 261632, 287168, 327551, 328192, 374344, 523264, 574336, 655102, 656384, 748688, 1046528, 1148672, 1310204, 1312768, 1497376, 2297344, 2620408, 2994752, 4594688, 5240816, 5989504, 9189376, 10481632, 11979008, 20963264, 23958016, 41926528, 47916032, 83853056, 95832064, 167706112, 335412224, 670824448]

約数ペア:

[(1, 670824448), (2, 335412224), (4, 167706112), (7, 95832064), (8, 83853056), (14, 47916032), (16, 41926528), (28, 23958016), (32, 20963264), (56, 11979008), (64, 10481632), (73, 9189376), (112, 5989504), (128, 5240816), (146, 4594688), (224, 2994752), (256, 2620408), (292, 2297344), (448, 1497376), (511, 1312768), (512, 1310204), (584, 1148672), (641, 1046528), (896, 748688), (1022, 656384), (1024, 655102), (1168, 574336), (1282, 523264), (1792, 374344), (2044, 328192), (2048, 327551), (2336, 287168), (2564, 261632), (3584, 187172), (4088, 164096), (4487, 149504), (4672, 143584), (5128, 130816), (7168, 93586), (8176, 82048), (8974, 74752), (9344, 71792), (10256, 65408), (14336, 46793), (16352, 41024), (17948, 37376), (18688, 35896), (20512, 32704)]