271034764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 661118976

約数和(自身を除く): 390084212

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 41, 44, 52, 77, 82, 91, 127, 143, 154, 164, 169, 182, 254, 286, 287, 308, 338, 364, 451, 508, 533, 572, 574, 676, 889, 902, 1001, 1066, 1148, 1183, 1397, 1651, 1778, 1804, 1859, 2002, 2132, 2366, 2794, 3157, 3302, 3556, 3718, 3731, 4004, 4732, 5207, 5588, 5863, 6314, 6604, 6929, 7436, 7462, 9779, 10414, 11557, 11726, 12628, 13013, 13858, 14924, 18161, 19558, 20828, 21463, 23114, 23452, 26026, 27716, 36322, 36449, 39116, 41041, 42926, 46228, 48503, 52052, 57277, 67691, 72644, 72898, 76219, 82082, 85852, 97006, 114554, 127127, 135382, 145796, 150241, 152438, 164164, 194012, 229108, 236093, 254254, 270764, 300482, 304876, 400939, 472186, 473837, 508508, 533533, 600964, 744601, 801878, 879983, 944372, 947674, 1067066, 1489202, 1603756, 1652651, 1759966, 1895348, 2134132, 2978404, 3305302, 3519932, 5212207, 6159881, 6610604, 9679813, 10424414, 12319762, 19359626, 20848828, 24639524, 38719252, 67758691, 135517382, 271034764]

約数ペア:

[(1, 271034764), (2, 135517382), (4, 67758691), (7, 38719252), (11, 24639524), (13, 20848828), (14, 19359626), (22, 12319762), (26, 10424414), (28, 9679813), (41, 6610604), (44, 6159881), (52, 5212207), (77, 3519932), (82, 3305302), (91, 2978404), (127, 2134132), (143, 1895348), (154, 1759966), (164, 1652651), (169, 1603756), (182, 1489202), (254, 1067066), (286, 947674), (287, 944372), (308, 879983), (338, 801878), (364, 744601), (451, 600964), (508, 533533), (533, 508508), (572, 473837), (574, 472186), (676, 400939), (889, 304876), (902, 300482), (1001, 270764), (1066, 254254), (1148, 236093), (1183, 229108), (1397, 194012), (1651, 164164), (1778, 152438), (1804, 150241), (1859, 145796), (2002, 135382), (2132, 127127), (2366, 114554), (2794, 97006), (3157, 85852), (3302, 82082), (3556, 76219), (3718, 72898), (3731, 72644), (4004, 67691), (4732, 57277), (5207, 52052), (5588, 48503), (5863, 46228), (6314, 42926), (6604, 41041), (6929, 39116), (7436, 36449), (7462, 36322), (9779, 27716), (10414, 26026), (11557, 23452), (11726, 23114), (12628, 21463), (13013, 20828), (13858, 19558), (14924, 18161)]