274907248

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:411

約数の個数: 120

約数和(自身を含む): 683956224

約数和(自身を除く): 409048976

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 127, 154, 176, 196, 251, 254, 308, 392, 502, 508, 539, 616, 784, 889, 1004, 1016, 1078, 1232, 1397, 1757, 1778, 2008, 2032, 2156, 2761, 2794, 3514, 3556, 4016, 4312, 5522, 5588, 6223, 7028, 7112, 8624, 9779, 11044, 11176, 12299, 12446, 14056, 14224, 19327, 19558, 22088, 22352, 24598, 24892, 28112, 31877, 38654, 39116, 44176, 49196, 49784, 63754, 68453, 77308, 78232, 98392, 99568, 127508, 135289, 136906, 154616, 156464, 196784, 223139, 255016, 270578, 273812, 309232, 350647, 446278, 510032, 541156, 547624, 701294, 892556, 1082312, 1095248, 1402588, 1561973, 1785112, 2164624, 2454529, 2805176, 3123946, 3570224, 4909058, 5610352, 6247892, 9818116, 12495784, 17181703, 19636232, 24991568, 34363406, 39272464, 68726812, 137453624, 274907248]

約数ペア:

[(1, 274907248), (2, 137453624), (4, 68726812), (7, 39272464), (8, 34363406), (11, 24991568), (14, 19636232), (16, 17181703), (22, 12495784), (28, 9818116), (44, 6247892), (49, 5610352), (56, 4909058), (77, 3570224), (88, 3123946), (98, 2805176), (112, 2454529), (127, 2164624), (154, 1785112), (176, 1561973), (196, 1402588), (251, 1095248), (254, 1082312), (308, 892556), (392, 701294), (502, 547624), (508, 541156), (539, 510032), (616, 446278), (784, 350647), (889, 309232), (1004, 273812), (1016, 270578), (1078, 255016), (1232, 223139), (1397, 196784), (1757, 156464), (1778, 154616), (2008, 136906), (2032, 135289), (2156, 127508), (2761, 99568), (2794, 98392), (3514, 78232), (3556, 77308), (4016, 68453), (4312, 63754), (5522, 49784), (5588, 49196), (6223, 44176), (7028, 39116), (7112, 38654), (8624, 31877), (9779, 28112), (11044, 24892), (11176, 24598), (12299, 22352), (12446, 22088), (14056, 19558), (14224, 19327)]