2489965248

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{16231}}^1$

素因数の和:16310

約数の個数: 112

約数和(自身を含む): 7124419584

約数和(自身を除く): 4634454336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 47, 48, 51, 64, 68, 94, 96, 102, 136, 141, 188, 192, 204, 272, 282, 376, 408, 544, 564, 752, 799, 816, 1088, 1128, 1504, 1598, 1632, 2256, 2397, 3008, 3196, 3264, 4512, 4794, 6392, 9024, 9588, 12784, 16231, 19176, 25568, 32462, 38352, 48693, 51136, 64924, 76704, 97386, 129848, 153408, 194772, 259696, 275927, 389544, 519392, 551854, 762857, 779088, 827781, 1038784, 1103708, 1525714, 1558176, 1655562, 2207416, 2288571, 3051428, 3116352, 3311124, 4414832, 4577142, 6102856, 6622248, 8829664, 9154284, 12205712, 12968569, 13244496, 17659328, 18308568, 24411424, 25937138, 26488992, 36617136, 38905707, 48822848, 51874276, 52977984, 73234272, 77811414, 103748552, 146468544, 155622828, 207497104, 311245656, 414994208, 622491312, 829988416, 1244982624, 2489965248]

約数ペア:

[(1, 2489965248), (2, 1244982624), (3, 829988416), (4, 622491312), (6, 414994208), (8, 311245656), (12, 207497104), (16, 155622828), (17, 146468544), (24, 103748552), (32, 77811414), (34, 73234272), (47, 52977984), (48, 51874276), (51, 48822848), (64, 38905707), (68, 36617136), (94, 26488992), (96, 25937138), (102, 24411424), (136, 18308568), (141, 17659328), (188, 13244496), (192, 12968569), (204, 12205712), (272, 9154284), (282, 8829664), (376, 6622248), (408, 6102856), (544, 4577142), (564, 4414832), (752, 3311124), (799, 3116352), (816, 3051428), (1088, 2288571), (1128, 2207416), (1504, 1655562), (1598, 1558176), (1632, 1525714), (2256, 1103708), (2397, 1038784), (3008, 827781), (3196, 779088), (3264, 762857), (4512, 551854), (4794, 519392), (6392, 389544), (9024, 275927), (9588, 259696), (12784, 194772), (16231, 153408), (19176, 129848), (25568, 97386), (32462, 76704), (38352, 64924), (48693, 51136)]