315420248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 708341760

約数和(自身を除く): 392921512

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 127, 143, 167, 169, 254, 286, 334, 338, 508, 572, 668, 676, 1016, 1144, 1336, 1352, 1397, 1651, 1837, 1859, 2171, 2794, 3302, 3674, 3718, 4342, 5588, 6604, 7348, 7436, 8684, 11176, 13208, 14696, 14872, 17368, 18161, 21209, 21463, 23881, 28223, 36322, 42418, 42926, 47762, 56446, 72644, 84836, 85852, 95524, 112892, 145288, 169672, 171704, 191048, 225784, 233299, 236093, 275717, 310453, 466598, 472186, 551434, 620906, 933196, 944372, 1102868, 1241812, 1866392, 1888744, 2205736, 2483624, 3032887, 3584321, 6065774, 7168642, 12131548, 14337284, 24263096, 28674568, 39427531, 78855062, 157710124, 315420248]

約数ペア:

[(1, 315420248), (2, 157710124), (4, 78855062), (8, 39427531), (11, 28674568), (13, 24263096), (22, 14337284), (26, 12131548), (44, 7168642), (52, 6065774), (88, 3584321), (104, 3032887), (127, 2483624), (143, 2205736), (167, 1888744), (169, 1866392), (254, 1241812), (286, 1102868), (334, 944372), (338, 933196), (508, 620906), (572, 551434), (668, 472186), (676, 466598), (1016, 310453), (1144, 275717), (1336, 236093), (1352, 233299), (1397, 225784), (1651, 191048), (1837, 171704), (1859, 169672), (2171, 145288), (2794, 112892), (3302, 95524), (3674, 85852), (3718, 84836), (4342, 72644), (5588, 56446), (6604, 47762), (7348, 42926), (7436, 42418), (8684, 36322), (11176, 28223), (13208, 23881), (14696, 21463), (14872, 21209), (17368, 18161)]