254133828

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{571}}^1$

素因数の和:914

約数の個数: 96

約数和(自身を含む): 713032320

約数和(自身を除く): 458898492

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 317, 351, 468, 571, 634, 702, 951, 1142, 1268, 1404, 1713, 1902, 2284, 2853, 3426, 3804, 4121, 5139, 5706, 6852, 7423, 8242, 8559, 10278, 11412, 12363, 14846, 15417, 16484, 17118, 20556, 22269, 24726, 29692, 30834, 34236, 37089, 44538, 49452, 61668, 66807, 74178, 89076, 111267, 133614, 148356, 181007, 200421, 222534, 267228, 362014, 400842, 445068, 543021, 724028, 801684, 1086042, 1629063, 2172084, 2353091, 3258126, 4706182, 4887189, 6516252, 7059273, 9412364, 9774378, 14118546, 19548756, 21177819, 28237092, 42355638, 63533457, 84711276, 127066914, 254133828]

約数ペア:

[(1, 254133828), (2, 127066914), (3, 84711276), (4, 63533457), (6, 42355638), (9, 28237092), (12, 21177819), (13, 19548756), (18, 14118546), (26, 9774378), (27, 9412364), (36, 7059273), (39, 6516252), (52, 4887189), (54, 4706182), (78, 3258126), (108, 2353091), (117, 2172084), (156, 1629063), (234, 1086042), (317, 801684), (351, 724028), (468, 543021), (571, 445068), (634, 400842), (702, 362014), (951, 267228), (1142, 222534), (1268, 200421), (1404, 181007), (1713, 148356), (1902, 133614), (2284, 111267), (2853, 89076), (3426, 74178), (3804, 66807), (4121, 61668), (5139, 49452), (5706, 44538), (6852, 37089), (7423, 34236), (8242, 30834), (8559, 29692), (10278, 24726), (11412, 22269), (12363, 20556), (14846, 17118), (15417, 16484)]