1490873088

素因数分解:

$2^8\times 3^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:570

約数の個数: 144

約数和(自身を含む): 4101866496

約数和(自身を除く): 2610993408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 103, 128, 141, 188, 192, 206, 256, 282, 309, 376, 384, 401, 412, 564, 618, 752, 768, 802, 824, 1128, 1203, 1236, 1504, 1604, 1648, 2256, 2406, 2472, 3008, 3208, 3296, 4512, 4812, 4841, 4944, 6016, 6416, 6592, 9024, 9624, 9682, 9888, 12032, 12832, 13184, 14523, 18048, 18847, 19248, 19364, 19776, 25664, 26368, 29046, 36096, 37694, 38496, 38728, 39552, 41303, 51328, 56541, 58092, 75388, 76992, 77456, 79104, 82606, 102656, 113082, 116184, 123909, 150776, 153984, 154912, 165212, 226164, 232368, 247818, 301552, 307968, 309824, 330424, 452328, 464736, 495636, 603104, 619648, 660848, 904656, 929472, 991272, 1206208, 1239296, 1321696, 1809312, 1858944, 1941241, 1982544, 2412416, 2643392, 3618624, 3717888, 3882482, 3965088, 4824832, 5286784, 5823723, 7237248, 7764964, 7930176, 10573568, 11647446, 14474496, 15529928, 15860352, 23294892, 31059856, 31720704, 46589784, 62119712, 93179568, 124239424, 186359136, 248478848, 372718272, 496957696, 745436544, 1490873088]

約数ペア:

[(1, 1490873088), (2, 745436544), (3, 496957696), (4, 372718272), (6, 248478848), (8, 186359136), (12, 124239424), (16, 93179568), (24, 62119712), (32, 46589784), (47, 31720704), (48, 31059856), (64, 23294892), (94, 15860352), (96, 15529928), (103, 14474496), (128, 11647446), (141, 10573568), (188, 7930176), (192, 7764964), (206, 7237248), (256, 5823723), (282, 5286784), (309, 4824832), (376, 3965088), (384, 3882482), (401, 3717888), (412, 3618624), (564, 2643392), (618, 2412416), (752, 1982544), (768, 1941241), (802, 1858944), (824, 1809312), (1128, 1321696), (1203, 1239296), (1236, 1206208), (1504, 991272), (1604, 929472), (1648, 904656), (2256, 660848), (2406, 619648), (2472, 603104), (3008, 495636), (3208, 464736), (3296, 452328), (4512, 330424), (4812, 309824), (4841, 307968), (4944, 301552), (6016, 247818), (6416, 232368), (6592, 226164), (9024, 165212), (9624, 154912), (9682, 153984), (9888, 150776), (12032, 123909), (12832, 116184), (13184, 113082), (14523, 102656), (18048, 82606), (18847, 79104), (19248, 77456), (19364, 76992), (19776, 75388), (25664, 58092), (26368, 56541), (29046, 51328), (36096, 41303), (37694, 39552), (38496, 38728)]