427343896

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:537

約数の個数: 96

約数和(自身を含む): 989679600

約数和(自身を除く): 562335704

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 181, 196, 266, 317, 362, 392, 532, 634, 724, 931, 1064, 1267, 1268, 1448, 1862, 2219, 2534, 2536, 3439, 3724, 4438, 5068, 6023, 6878, 7448, 8869, 8876, 10136, 12046, 13756, 15533, 17738, 17752, 24073, 24092, 27512, 31066, 35476, 42161, 48146, 48184, 57377, 62132, 70952, 84322, 96292, 114754, 124264, 168511, 168644, 192584, 229508, 295127, 337022, 337288, 401639, 459016, 590254, 674044, 803278, 1090163, 1180508, 1348088, 1606556, 2180326, 2361016, 2811473, 3213112, 4360652, 5622946, 7631141, 8721304, 11245892, 15262282, 22491784, 30524564, 53417987, 61049128, 106835974, 213671948, 427343896]

約数ペア:

[(1, 427343896), (2, 213671948), (4, 106835974), (7, 61049128), (8, 53417987), (14, 30524564), (19, 22491784), (28, 15262282), (38, 11245892), (49, 8721304), (56, 7631141), (76, 5622946), (98, 4360652), (133, 3213112), (152, 2811473), (181, 2361016), (196, 2180326), (266, 1606556), (317, 1348088), (362, 1180508), (392, 1090163), (532, 803278), (634, 674044), (724, 590254), (931, 459016), (1064, 401639), (1267, 337288), (1268, 337022), (1448, 295127), (1862, 229508), (2219, 192584), (2534, 168644), (2536, 168511), (3439, 124264), (3724, 114754), (4438, 96292), (5068, 84322), (6023, 70952), (6878, 62132), (7448, 57377), (8869, 48184), (8876, 48146), (10136, 42161), (12046, 35476), (13756, 31066), (15533, 27512), (17738, 24092), (17752, 24073)]