1377333888

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{17669}}^1$

素因数の和:17722

約数の個数: 128

約数和(自身を含む): 4325616000

約数和(自身を除く): 2948282112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 84, 87, 96, 112, 116, 128, 168, 174, 192, 203, 224, 232, 336, 348, 384, 406, 448, 464, 609, 672, 696, 812, 896, 928, 1218, 1344, 1392, 1624, 1856, 2436, 2688, 2784, 3248, 3712, 4872, 5568, 6496, 9744, 11136, 12992, 17669, 19488, 25984, 35338, 38976, 53007, 70676, 77952, 106014, 123683, 141352, 212028, 247366, 282704, 371049, 424056, 494732, 512401, 565408, 742098, 848112, 989464, 1024802, 1130816, 1484196, 1537203, 1696224, 1978928, 2049604, 2261632, 2968392, 3074406, 3392448, 3586807, 3957856, 4099208, 5936784, 6148812, 6784896, 7173614, 7915712, 8198416, 10760421, 11873568, 12297624, 14347228, 15831424, 16396832, 21520842, 23747136, 24595248, 28694456, 32793664, 43041684, 47494272, 49190496, 57388912, 65587328, 86083368, 98380992, 114777824, 172166736, 196761984, 229555648, 344333472, 459111296, 688666944, 1377333888]

約数ペア:

[(1, 1377333888), (2, 688666944), (3, 459111296), (4, 344333472), (6, 229555648), (7, 196761984), (8, 172166736), (12, 114777824), (14, 98380992), (16, 86083368), (21, 65587328), (24, 57388912), (28, 49190496), (29, 47494272), (32, 43041684), (42, 32793664), (48, 28694456), (56, 24595248), (58, 23747136), (64, 21520842), (84, 16396832), (87, 15831424), (96, 14347228), (112, 12297624), (116, 11873568), (128, 10760421), (168, 8198416), (174, 7915712), (192, 7173614), (203, 6784896), (224, 6148812), (232, 5936784), (336, 4099208), (348, 3957856), (384, 3586807), (406, 3392448), (448, 3074406), (464, 2968392), (609, 2261632), (672, 2049604), (696, 1978928), (812, 1696224), (896, 1537203), (928, 1484196), (1218, 1130816), (1344, 1024802), (1392, 989464), (1624, 848112), (1856, 742098), (2436, 565408), (2688, 512401), (2784, 494732), (3248, 424056), (3712, 371049), (4872, 282704), (5568, 247366), (6496, 212028), (9744, 141352), (11136, 123683), (12992, 106014), (17669, 77952), (19488, 70676), (25984, 53007), (35338, 38976)]