2121346864

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1195

約数の個数: 160

約数和(自身を含む): 5348102144

約数和(自身を除く): 3226755280

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 43, 52, 56, 62, 86, 91, 104, 112, 124, 172, 182, 208, 217, 248, 301, 344, 364, 403, 434, 496, 559, 602, 688, 728, 806, 868, 1093, 1118, 1204, 1333, 1456, 1612, 1736, 2186, 2236, 2408, 2666, 2821, 3224, 3472, 3913, 4372, 4472, 4816, 5332, 5642, 6448, 7651, 7826, 8744, 8944, 9331, 10664, 11284, 14209, 15302, 15652, 17329, 17488, 18662, 21328, 22568, 28418, 30604, 31304, 33883, 34658, 37324, 45136, 46999, 56836, 61208, 62608, 67766, 69316, 74648, 93998, 99463, 113672, 121303, 122416, 135532, 138632, 149296, 187996, 198926, 227344, 237181, 242606, 271064, 277264, 328993, 375992, 397852, 440479, 474362, 485212, 542128, 610987, 657986, 751984, 795704, 880958, 948724, 970424, 1221974, 1315972, 1456969, 1591408, 1761916, 1897448, 1940848, 2443948, 2631944, 2913938, 3083353, 3523832, 3794896, 4276909, 4887896, 5263888, 5827876, 6166706, 7047664, 8553818, 9775792, 10198783, 11655752, 12333412, 17107636, 18940597, 20397566, 23311504, 24666824, 34215272, 37881194, 40795132, 49333648, 68430544, 75762388, 81590264, 132584179, 151524776, 163180528, 265168358, 303049552, 530336716, 1060673432, 2121346864]

約数ペア:

[(1, 2121346864), (2, 1060673432), (4, 530336716), (7, 303049552), (8, 265168358), (13, 163180528), (14, 151524776), (16, 132584179), (26, 81590264), (28, 75762388), (31, 68430544), (43, 49333648), (52, 40795132), (56, 37881194), (62, 34215272), (86, 24666824), (91, 23311504), (104, 20397566), (112, 18940597), (124, 17107636), (172, 12333412), (182, 11655752), (208, 10198783), (217, 9775792), (248, 8553818), (301, 7047664), (344, 6166706), (364, 5827876), (403, 5263888), (434, 4887896), (496, 4276909), (559, 3794896), (602, 3523832), (688, 3083353), (728, 2913938), (806, 2631944), (868, 2443948), (1093, 1940848), (1118, 1897448), (1204, 1761916), (1333, 1591408), (1456, 1456969), (1612, 1315972), (1736, 1221974), (2186, 970424), (2236, 948724), (2408, 880958), (2666, 795704), (2821, 751984), (3224, 657986), (3472, 610987), (3913, 542128), (4372, 485212), (4472, 474362), (4816, 440479), (5332, 397852), (5642, 375992), (6448, 328993), (7651, 277264), (7826, 271064), (8744, 242606), (8944, 237181), (9331, 227344), (10664, 198926), (11284, 187996), (14209, 149296), (15302, 138632), (15652, 135532), (17329, 122416), (17488, 121303), (18662, 113672), (21328, 99463), (22568, 93998), (28418, 74648), (30604, 69316), (31304, 67766), (33883, 62608), (34658, 61208), (37324, 56836), (45136, 46999)]