1978629862912

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{21347}}^1$

素因数の和:21868

約数の個数: 160

約数和(自身を含む): 4377584673792

約数和(自身を除く): 2398954810880

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 256, 272, 368, 391, 463, 512, 544, 736, 782, 926, 1088, 1472, 1564, 1852, 2176, 2944, 3128, 3704, 4352, 5888, 6256, 7408, 7871, 8704, 10649, 11776, 12512, 14816, 15742, 21298, 21347, 25024, 29632, 31484, 42596, 42694, 50048, 59264, 62968, 85192, 85388, 100096, 118528, 125936, 170384, 170776, 181033, 200192, 237056, 251872, 340768, 341552, 362066, 362899, 490981, 503744, 681536, 683104, 724132, 725798, 981962, 1007488, 1363072, 1366208, 1448264, 1451596, 1963924, 2014976, 2726144, 2732416, 2896528, 2903192, 3927848, 4029952, 5452288, 5464832, 5793056, 5806384, 7855696, 8346677, 9883661, 10929664, 11586112, 11612768, 15711392, 16693354, 19767322, 23172224, 23225536, 31422784, 33386708, 39534644, 46344448, 46451072, 62845568, 66773416, 79069288, 92688896, 92902144, 125691136, 133546832, 158138576, 168022237, 185804288, 227324203, 251382272, 267093664, 316277152, 336044474, 454648406, 534187328, 632554304, 672088948, 909296812, 1068374656, 1265108608, 1344177896, 1818593624, 2136749312, 2530217216, 2688355792, 3637187248, 3864511451, 4273498624, 5060434432, 5376711584, 7274374496, 7729022902, 10753423168, 14548748992, 15458045804, 21506846336, 29097497984, 30916091608, 43013692672, 58194995968, 61832183216, 86027385344, 116389991936, 123664366432, 247328732864, 494657465728, 989314931456, 1978629862912]

約数ペア:

[(1, 1978629862912), (2, 989314931456), (4, 494657465728), (8, 247328732864), (16, 123664366432), (17, 116389991936), (23, 86027385344), (32, 61832183216), (34, 58194995968), (46, 43013692672), (64, 30916091608), (68, 29097497984), (92, 21506846336), (128, 15458045804), (136, 14548748992), (184, 10753423168), (256, 7729022902), (272, 7274374496), (368, 5376711584), (391, 5060434432), (463, 4273498624), (512, 3864511451), (544, 3637187248), (736, 2688355792), (782, 2530217216), (926, 2136749312), (1088, 1818593624), (1472, 1344177896), (1564, 1265108608), (1852, 1068374656), (2176, 909296812), (2944, 672088948), (3128, 632554304), (3704, 534187328), (4352, 454648406), (5888, 336044474), (6256, 316277152), (7408, 267093664), (7871, 251382272), (8704, 227324203), (10649, 185804288), (11776, 168022237), (12512, 158138576), (14816, 133546832), (15742, 125691136), (21298, 92902144), (21347, 92688896), (25024, 79069288), (29632, 66773416), (31484, 62845568), (42596, 46451072), (42694, 46344448), (50048, 39534644), (59264, 33386708), (62968, 31422784), (85192, 23225536), (85388, 23172224), (100096, 19767322), (118528, 16693354), (125936, 15711392), (170384, 11612768), (170776, 11586112), (181033, 10929664), (200192, 9883661), (237056, 8346677), (251872, 7855696), (340768, 5806384), (341552, 5793056), (362066, 5464832), (362899, 5452288), (490981, 4029952), (503744, 3927848), (681536, 2903192), (683104, 2896528), (724132, 2732416), (725798, 2726144), (981962, 2014976), (1007488, 1963924), (1363072, 1451596), (1366208, 1448264)]