425056996

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 955351040

約数和(自身を除く): 530294044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 139, 182, 217, 271, 278, 364, 403, 434, 542, 556, 806, 868, 973, 1084, 1612, 1807, 1897, 1946, 2821, 3523, 3614, 3794, 3892, 4309, 5642, 7046, 7228, 7588, 8401, 8618, 11284, 12649, 14092, 16802, 17236, 24661, 25298, 30163, 33604, 37669, 49322, 50596, 56017, 58807, 60326, 75338, 98644, 109213, 112034, 117614, 120652, 150676, 218426, 224068, 235228, 263683, 392119, 436852, 489697, 527366, 764491, 784238, 979394, 1054732, 1167739, 1528982, 1568476, 1958788, 2335478, 3057964, 3427879, 4670956, 6855758, 8174173, 13711516, 15180607, 16348346, 30361214, 32696692, 60722428, 106264249, 212528498, 425056996]

約数ペア:

[(1, 425056996), (2, 212528498), (4, 106264249), (7, 60722428), (13, 32696692), (14, 30361214), (26, 16348346), (28, 15180607), (31, 13711516), (52, 8174173), (62, 6855758), (91, 4670956), (124, 3427879), (139, 3057964), (182, 2335478), (217, 1958788), (271, 1568476), (278, 1528982), (364, 1167739), (403, 1054732), (434, 979394), (542, 784238), (556, 764491), (806, 527366), (868, 489697), (973, 436852), (1084, 392119), (1612, 263683), (1807, 235228), (1897, 224068), (1946, 218426), (2821, 150676), (3523, 120652), (3614, 117614), (3794, 112034), (3892, 109213), (4309, 98644), (5642, 75338), (7046, 60326), (7228, 58807), (7588, 56017), (8401, 50596), (8618, 49322), (11284, 37669), (12649, 33604), (14092, 30163), (16802, 25298), (17236, 24661)]