671000512

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:299

約数の個数: 168

約数和(自身を含む): 1694505120

約数和(自身を除く): 1023504608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 109, 112, 151, 182, 196, 208, 218, 224, 302, 364, 392, 416, 436, 448, 604, 637, 728, 763, 784, 832, 872, 1057, 1208, 1274, 1417, 1456, 1526, 1568, 1744, 1963, 2114, 2416, 2548, 2834, 2912, 3052, 3136, 3488, 3926, 4228, 4832, 5096, 5341, 5668, 5824, 6104, 6976, 7399, 7852, 8456, 9664, 9919, 10192, 10682, 11336, 12208, 13741, 14798, 15704, 16459, 16912, 19838, 20384, 21364, 22672, 24416, 27482, 29596, 31408, 32918, 33824, 39676, 40768, 42728, 45344, 48832, 54964, 59192, 62816, 65836, 67648, 69433, 79352, 85456, 90688, 96187, 109928, 115213, 118384, 125632, 131672, 138866, 158704, 170912, 192374, 213967, 219856, 230426, 236768, 263344, 277732, 317408, 341824, 384748, 427934, 439712, 460852, 473536, 526688, 555464, 634816, 769496, 806491, 855868, 879424, 921704, 1053376, 1110928, 1497769, 1538992, 1612982, 1711736, 1843408, 2221856, 2995538, 3077984, 3225964, 3423472, 3686816, 4443712, 5991076, 6155968, 6451928, 6846944, 7373632, 10484383, 11982152, 12903856, 13693888, 20968766, 23964304, 25807712, 41937532, 47928608, 51615424, 83875064, 95857216, 167750128, 335500256, 671000512]

約数ペア:

[(1, 671000512), (2, 335500256), (4, 167750128), (7, 95857216), (8, 83875064), (13, 51615424), (14, 47928608), (16, 41937532), (26, 25807712), (28, 23964304), (32, 20968766), (49, 13693888), (52, 12903856), (56, 11982152), (64, 10484383), (91, 7373632), (98, 6846944), (104, 6451928), (109, 6155968), (112, 5991076), (151, 4443712), (182, 3686816), (196, 3423472), (208, 3225964), (218, 3077984), (224, 2995538), (302, 2221856), (364, 1843408), (392, 1711736), (416, 1612982), (436, 1538992), (448, 1497769), (604, 1110928), (637, 1053376), (728, 921704), (763, 879424), (784, 855868), (832, 806491), (872, 769496), (1057, 634816), (1208, 555464), (1274, 526688), (1417, 473536), (1456, 460852), (1526, 439712), (1568, 427934), (1744, 384748), (1963, 341824), (2114, 317408), (2416, 277732), (2548, 263344), (2834, 236768), (2912, 230426), (3052, 219856), (3136, 213967), (3488, 192374), (3926, 170912), (4228, 158704), (4832, 138866), (5096, 131672), (5341, 125632), (5668, 118384), (5824, 115213), (6104, 109928), (6976, 96187), (7399, 90688), (7852, 85456), (8456, 79352), (9664, 69433), (9919, 67648), (10192, 65836), (10682, 62816), (11336, 59192), (12208, 54964), (13741, 48832), (14798, 45344), (15704, 42728), (16459, 40768), (16912, 39676), (19838, 33824), (20384, 32918), (21364, 31408), (22672, 29596), (24416, 27482)]