312432876

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1$

素因数の和:1050

約数の個数: 144

約数和(自身を含む): 956906496

約数和(自身を除く): 644473620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 81, 84, 94, 108, 126, 141, 162, 188, 189, 243, 252, 282, 324, 329, 378, 423, 486, 564, 567, 658, 756, 846, 972, 977, 987, 1134, 1269, 1316, 1692, 1701, 1954, 1974, 2268, 2538, 2931, 2961, 3402, 3807, 3908, 3948, 5076, 5862, 5922, 6804, 6839, 7614, 8793, 8883, 11421, 11724, 11844, 13678, 15228, 17586, 17766, 20517, 22842, 26379, 26649, 27356, 35172, 35532, 41034, 45684, 45919, 52758, 53298, 61551, 79137, 79947, 82068, 91838, 105516, 106596, 123102, 137757, 158274, 159894, 183676, 184653, 237411, 246204, 275514, 316548, 319788, 321433, 369306, 413271, 474822, 551028, 553959, 642866, 738612, 826542, 949644, 964299, 1107918, 1239813, 1285732, 1653084, 1661877, 1928598, 2215836, 2479626, 2892897, 3323754, 3719439, 3857196, 4959252, 5785794, 6647508, 7438878, 8678691, 11158317, 11571588, 14877756, 17357382, 22316634, 26036073, 34714764, 44633268, 52072146, 78108219, 104144292, 156216438, 312432876]

約数ペア:

[(1, 312432876), (2, 156216438), (3, 104144292), (4, 78108219), (6, 52072146), (7, 44633268), (9, 34714764), (12, 26036073), (14, 22316634), (18, 17357382), (21, 14877756), (27, 11571588), (28, 11158317), (36, 8678691), (42, 7438878), (47, 6647508), (54, 5785794), (63, 4959252), (81, 3857196), (84, 3719439), (94, 3323754), (108, 2892897), (126, 2479626), (141, 2215836), (162, 1928598), (188, 1661877), (189, 1653084), (243, 1285732), (252, 1239813), (282, 1107918), (324, 964299), (329, 949644), (378, 826542), (423, 738612), (486, 642866), (564, 553959), (567, 551028), (658, 474822), (756, 413271), (846, 369306), (972, 321433), (977, 319788), (987, 316548), (1134, 275514), (1269, 246204), (1316, 237411), (1692, 184653), (1701, 183676), (1954, 159894), (1974, 158274), (2268, 137757), (2538, 123102), (2931, 106596), (2961, 105516), (3402, 91838), (3807, 82068), (3908, 79947), (3948, 79137), (5076, 61551), (5862, 53298), (5922, 52758), (6804, 45919), (6839, 45684), (7614, 41034), (8793, 35532), (8883, 35172), (11421, 27356), (11724, 26649), (11844, 26379), (13678, 22842), (15228, 20517), (17586, 17766)]