1561226112

素因数分解:

$2^7\times 3^2\times {\mathrm{43}}^1\times {\mathrm{31517}}^1$

素因数の和:31580

約数の個数: 96

約数和(自身を含む): 4597215480

約数和(自身を除く): 3035989368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 258, 288, 344, 384, 387, 516, 576, 688, 774, 1032, 1152, 1376, 1548, 2064, 2752, 3096, 4128, 5504, 6192, 8256, 12384, 16512, 24768, 31517, 49536, 63034, 94551, 126068, 189102, 252136, 283653, 378204, 504272, 567306, 756408, 1008544, 1134612, 1355231, 1512816, 2017088, 2269224, 2710462, 3025632, 4034176, 4065693, 4538448, 5420924, 6051264, 8131386, 9076896, 10841848, 12102528, 12197079, 16262772, 18153792, 21683696, 24394158, 32525544, 36307584, 43367392, 48788316, 65051088, 86734784, 97576632, 130102176, 173469568, 195153264, 260204352, 390306528, 520408704, 780613056, 1561226112]

約数ペア:

[(1, 1561226112), (2, 780613056), (3, 520408704), (4, 390306528), (6, 260204352), (8, 195153264), (9, 173469568), (12, 130102176), (16, 97576632), (18, 86734784), (24, 65051088), (32, 48788316), (36, 43367392), (43, 36307584), (48, 32525544), (64, 24394158), (72, 21683696), (86, 18153792), (96, 16262772), (128, 12197079), (129, 12102528), (144, 10841848), (172, 9076896), (192, 8131386), (258, 6051264), (288, 5420924), (344, 4538448), (384, 4065693), (387, 4034176), (516, 3025632), (576, 2710462), (688, 2269224), (774, 2017088), (1032, 1512816), (1152, 1355231), (1376, 1134612), (1548, 1008544), (2064, 756408), (2752, 567306), (3096, 504272), (4128, 378204), (5504, 283653), (6192, 252136), (8256, 189102), (12384, 126068), (16512, 94551), (24768, 63034), (31517, 49536)]