254071272

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16619}}^1$

素因数の和:16655

約数の個数: 96

約数和(自身を含む): 795765600

約数和(自身を除く): 541694328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 364, 392, 546, 588, 637, 728, 1092, 1176, 1274, 1911, 2184, 2548, 3822, 5096, 7644, 15288, 16619, 33238, 49857, 66476, 99714, 116333, 132952, 199428, 216047, 232666, 348999, 398856, 432094, 465332, 648141, 697998, 814331, 864188, 930664, 1296282, 1395996, 1512329, 1628662, 1728376, 2442993, 2592564, 2791992, 3024658, 3257324, 4536987, 4885986, 5185128, 6049316, 6514648, 9073974, 9771972, 10586303, 12098632, 18147948, 19543944, 21172606, 31758909, 36295896, 42345212, 63517818, 84690424, 127035636, 254071272]

約数ペア:

[(1, 254071272), (2, 127035636), (3, 84690424), (4, 63517818), (6, 42345212), (7, 36295896), (8, 31758909), (12, 21172606), (13, 19543944), (14, 18147948), (21, 12098632), (24, 10586303), (26, 9771972), (28, 9073974), (39, 6514648), (42, 6049316), (49, 5185128), (52, 4885986), (56, 4536987), (78, 3257324), (84, 3024658), (91, 2791992), (98, 2592564), (104, 2442993), (147, 1728376), (156, 1628662), (168, 1512329), (182, 1395996), (196, 1296282), (273, 930664), (294, 864188), (312, 814331), (364, 697998), (392, 648141), (546, 465332), (588, 432094), (637, 398856), (728, 348999), (1092, 232666), (1176, 216047), (1274, 199428), (1911, 132952), (2184, 116333), (2548, 99714), (3822, 66476), (5096, 49857), (7644, 33238), (15288, 16619)]