271776076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1535

約数の個数: 96

約数和(自身を含む): 623185920

約数和(自身を除く): 351409844

約数列:

[1, 2, 4, 11, 13, 17, 19, 22, 26, 34, 38, 44, 52, 68, 76, 143, 187, 209, 221, 247, 286, 323, 374, 418, 442, 494, 572, 646, 748, 836, 884, 988, 1292, 1471, 2431, 2717, 2942, 3553, 4199, 4862, 5434, 5884, 7106, 8398, 9724, 10868, 14212, 16181, 16796, 19123, 25007, 27949, 32362, 38246, 46189, 50014, 55898, 64724, 76492, 92378, 100028, 111796, 184756, 210353, 275077, 307439, 325091, 363337, 420706, 475133, 550154, 614878, 650182, 726674, 841412, 950266, 1100308, 1229756, 1300364, 1453348, 1900532, 3576001, 3996707, 5226463, 6176729, 7152002, 7993414, 10452926, 12353458, 14304004, 15986828, 20905852, 24706916, 67944019, 135888038, 271776076]

約数ペア:

[(1, 271776076), (2, 135888038), (4, 67944019), (11, 24706916), (13, 20905852), (17, 15986828), (19, 14304004), (22, 12353458), (26, 10452926), (34, 7993414), (38, 7152002), (44, 6176729), (52, 5226463), (68, 3996707), (76, 3576001), (143, 1900532), (187, 1453348), (209, 1300364), (221, 1229756), (247, 1100308), (286, 950266), (323, 841412), (374, 726674), (418, 650182), (442, 614878), (494, 550154), (572, 475133), (646, 420706), (748, 363337), (836, 325091), (884, 307439), (988, 275077), (1292, 210353), (1471, 184756), (2431, 111796), (2717, 100028), (2942, 92378), (3553, 76492), (4199, 64724), (4862, 55898), (5434, 50014), (5884, 46189), (7106, 38246), (8398, 32362), (9724, 27949), (10868, 25007), (14212, 19123), (16181, 16796)]