261412896

素因数分解:

$2^5\times 3^1\times {\mathrm{79}}^1\times {\mathrm{34469}}^1$

素因数の和:34561

約数の個数: 48

約数和(自身を含む): 694915200

約数和(自身を除く): 433502304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 79, 96, 158, 237, 316, 474, 632, 948, 1264, 1896, 2528, 3792, 7584, 34469, 68938, 103407, 137876, 206814, 275752, 413628, 551504, 827256, 1103008, 1654512, 2723051, 3309024, 5446102, 8169153, 10892204, 16338306, 21784408, 32676612, 43568816, 65353224, 87137632, 130706448, 261412896]

約数ペア:

[(1, 261412896), (2, 130706448), (3, 87137632), (4, 65353224), (6, 43568816), (8, 32676612), (12, 21784408), (16, 16338306), (24, 10892204), (32, 8169153), (48, 5446102), (79, 3309024), (96, 2723051), (158, 1654512), (237, 1103008), (316, 827256), (474, 551504), (632, 413628), (948, 275752), (1264, 206814), (1896, 137876), (2528, 103407), (3792, 68938), (7584, 34469)]