1628447744

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1144

約数の個数: 176

約数和(自身を含む): 4276101120

約数和(自身を除く): 2647653376

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 128, 133, 152, 154, 176, 209, 224, 256, 266, 304, 308, 352, 418, 448, 512, 532, 608, 616, 704, 836, 896, 1024, 1064, 1087, 1216, 1232, 1408, 1463, 1672, 1792, 2128, 2174, 2432, 2464, 2816, 2926, 3344, 3584, 4256, 4348, 4864, 4928, 5632, 5852, 6688, 7168, 7609, 8512, 8696, 9728, 9856, 11264, 11704, 11957, 13376, 15218, 17024, 17392, 19456, 19712, 20653, 23408, 23914, 26752, 30436, 34048, 34784, 39424, 41306, 46816, 47828, 53504, 60872, 68096, 69568, 78848, 82612, 83699, 93632, 95656, 107008, 121744, 136192, 139136, 144571, 165224, 167398, 187264, 191312, 214016, 227183, 243488, 278272, 289142, 330448, 334796, 374528, 382624, 454366, 486976, 556544, 578284, 660896, 669592, 749056, 765248, 908732, 973952, 1113088, 1156568, 1321792, 1339184, 1498112, 1530496, 1590281, 1817464, 1947904, 2313136, 2643584, 2678368, 3060992, 3180562, 3634928, 3895808, 4626272, 5287168, 5356736, 6121984, 6361124, 7269856, 7791616, 9252544, 10574336, 10713472, 12243968, 12722248, 14539712, 18505088, 21148672, 21426944, 25444496, 29079424, 37010176, 42853888, 50888992, 58158848, 74020352, 85707776, 101777984, 116317696, 148040704, 203555968, 232635392, 407111936, 814223872, 1628447744]

約数ペア:

[(1, 1628447744), (2, 814223872), (4, 407111936), (7, 232635392), (8, 203555968), (11, 148040704), (14, 116317696), (16, 101777984), (19, 85707776), (22, 74020352), (28, 58158848), (32, 50888992), (38, 42853888), (44, 37010176), (56, 29079424), (64, 25444496), (76, 21426944), (77, 21148672), (88, 18505088), (112, 14539712), (128, 12722248), (133, 12243968), (152, 10713472), (154, 10574336), (176, 9252544), (209, 7791616), (224, 7269856), (256, 6361124), (266, 6121984), (304, 5356736), (308, 5287168), (352, 4626272), (418, 3895808), (448, 3634928), (512, 3180562), (532, 3060992), (608, 2678368), (616, 2643584), (704, 2313136), (836, 1947904), (896, 1817464), (1024, 1590281), (1064, 1530496), (1087, 1498112), (1216, 1339184), (1232, 1321792), (1408, 1156568), (1463, 1113088), (1672, 973952), (1792, 908732), (2128, 765248), (2174, 749056), (2432, 669592), (2464, 660896), (2816, 578284), (2926, 556544), (3344, 486976), (3584, 454366), (4256, 382624), (4348, 374528), (4864, 334796), (4928, 330448), (5632, 289142), (5852, 278272), (6688, 243488), (7168, 227183), (7609, 214016), (8512, 191312), (8696, 187264), (9728, 167398), (9856, 165224), (11264, 144571), (11704, 139136), (11957, 136192), (13376, 121744), (15218, 107008), (17024, 95656), (17392, 93632), (19456, 83699), (19712, 82612), (20653, 78848), (23408, 69568), (23914, 68096), (26752, 60872), (30436, 53504), (34048, 47828), (34784, 46816), (39424, 41306)]