1330832384

素因数分解:

$2^{10}\times 7^1\times {\mathrm{401}}^1\times {\mathrm{463}}^1$

素因数の和:891

約数の個数: 88

約数和(自身を含む): 3054582528

約数和(自身を除く): 1723750144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 401, 448, 463, 512, 802, 896, 926, 1024, 1604, 1792, 1852, 2807, 3208, 3241, 3584, 3704, 5614, 6416, 6482, 7168, 7408, 11228, 12832, 12964, 14816, 22456, 25664, 25928, 29632, 44912, 51328, 51856, 59264, 89824, 102656, 103712, 118528, 179648, 185663, 205312, 207424, 237056, 359296, 371326, 410624, 414848, 474112, 718592, 742652, 829696, 1299641, 1437184, 1485304, 1659392, 2599282, 2874368, 2970608, 3318784, 5198564, 5941216, 10397128, 11882432, 20794256, 23764864, 41588512, 47529728, 83177024, 95059456, 166354048, 190118912, 332708096, 665416192, 1330832384]

約数ペア:

[(1, 1330832384), (2, 665416192), (4, 332708096), (7, 190118912), (8, 166354048), (14, 95059456), (16, 83177024), (28, 47529728), (32, 41588512), (56, 23764864), (64, 20794256), (112, 11882432), (128, 10397128), (224, 5941216), (256, 5198564), (401, 3318784), (448, 2970608), (463, 2874368), (512, 2599282), (802, 1659392), (896, 1485304), (926, 1437184), (1024, 1299641), (1604, 829696), (1792, 742652), (1852, 718592), (2807, 474112), (3208, 414848), (3241, 410624), (3584, 371326), (3704, 359296), (5614, 237056), (6416, 207424), (6482, 205312), (7168, 185663), (7408, 179648), (11228, 118528), (12832, 103712), (12964, 102656), (14816, 89824), (22456, 59264), (25664, 51856), (25928, 51328), (29632, 44912)]