250228524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^2$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 745527552

約数和(自身を除く): 495299028

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 52, 73, 78, 84, 86, 91, 129, 146, 156, 172, 182, 219, 258, 273, 292, 301, 364, 438, 511, 516, 546, 559, 602, 876, 903, 949, 1022, 1092, 1118, 1204, 1533, 1677, 1806, 1898, 2044, 2236, 2847, 3066, 3139, 3354, 3612, 3796, 3913, 5329, 5694, 6132, 6278, 6643, 6708, 7826, 9417, 10658, 11388, 11739, 12556, 13286, 15652, 15987, 18834, 19929, 21316, 21973, 23478, 26572, 31974, 37303, 37668, 39858, 40807, 43946, 46956, 63948, 65919, 69277, 74606, 79716, 81614, 87892, 111909, 122421, 131838, 138554, 149212, 163228, 207831, 223818, 229147, 244842, 263676, 277108, 285649, 415662, 447636, 458294, 484939, 489684, 571298, 687441, 831324, 856947, 916588, 969878, 1142596, 1374882, 1454817, 1604029, 1713894, 1939756, 2749764, 2909634, 2978911, 3208058, 3427788, 4812087, 5819268, 5957822, 6416116, 8936733, 9624174, 11915644, 17873466, 19248348, 20852377, 35746932, 41704754, 62557131, 83409508, 125114262, 250228524]

約数ペア:

[(1, 250228524), (2, 125114262), (3, 83409508), (4, 62557131), (6, 41704754), (7, 35746932), (12, 20852377), (13, 19248348), (14, 17873466), (21, 11915644), (26, 9624174), (28, 8936733), (39, 6416116), (42, 5957822), (43, 5819268), (52, 4812087), (73, 3427788), (78, 3208058), (84, 2978911), (86, 2909634), (91, 2749764), (129, 1939756), (146, 1713894), (156, 1604029), (172, 1454817), (182, 1374882), (219, 1142596), (258, 969878), (273, 916588), (292, 856947), (301, 831324), (364, 687441), (438, 571298), (511, 489684), (516, 484939), (546, 458294), (559, 447636), (602, 415662), (876, 285649), (903, 277108), (949, 263676), (1022, 244842), (1092, 229147), (1118, 223818), (1204, 207831), (1533, 163228), (1677, 149212), (1806, 138554), (1898, 131838), (2044, 122421), (2236, 111909), (2847, 87892), (3066, 81614), (3139, 79716), (3354, 74606), (3612, 69277), (3796, 65919), (3913, 63948), (5329, 46956), (5694, 43946), (6132, 40807), (6278, 39858), (6643, 37668), (6708, 37303), (7826, 31974), (9417, 26572), (10658, 23478), (11388, 21973), (11739, 21316), (12556, 19929), (13286, 18834), (15652, 15987)]