248284428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1$

素因数の和:719

約数の個数: 96

約数和(自身を含む): 689472000

約数和(自身を除く): 441187572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 227, 348, 406, 449, 454, 609, 681, 812, 898, 908, 1218, 1347, 1362, 1589, 1796, 2436, 2694, 2724, 3143, 3178, 4767, 5388, 6286, 6356, 6583, 9429, 9534, 12572, 13021, 13166, 18858, 19068, 19749, 26042, 26332, 37716, 39063, 39498, 46081, 52084, 78126, 78996, 91147, 92162, 101923, 138243, 156252, 182294, 184324, 203846, 273441, 276486, 305769, 364588, 407692, 546882, 552972, 611538, 713461, 1093764, 1223076, 1426922, 2140383, 2853844, 2955767, 4280766, 5911534, 8561532, 8867301, 11823068, 17734602, 20690369, 35469204, 41380738, 62071107, 82761476, 124142214, 248284428]

約数ペア:

[(1, 248284428), (2, 124142214), (3, 82761476), (4, 62071107), (6, 41380738), (7, 35469204), (12, 20690369), (14, 17734602), (21, 11823068), (28, 8867301), (29, 8561532), (42, 5911534), (58, 4280766), (84, 2955767), (87, 2853844), (116, 2140383), (174, 1426922), (203, 1223076), (227, 1093764), (348, 713461), (406, 611538), (449, 552972), (454, 546882), (609, 407692), (681, 364588), (812, 305769), (898, 276486), (908, 273441), (1218, 203846), (1347, 184324), (1362, 182294), (1589, 156252), (1796, 138243), (2436, 101923), (2694, 92162), (2724, 91147), (3143, 78996), (3178, 78126), (4767, 52084), (5388, 46081), (6286, 39498), (6356, 39063), (6583, 37716), (9429, 26332), (9534, 26042), (12572, 19749), (13021, 19068), (13166, 18858)]