248620512

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3109}}^1$

素因数の和:3153

約数の個数: 144

約数和(自身を含む): 804096720

約数和(自身を除く): 555476208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 68, 84, 96, 98, 102, 112, 119, 136, 147, 168, 196, 204, 224, 238, 272, 294, 336, 357, 392, 408, 476, 544, 588, 672, 714, 784, 816, 833, 952, 1176, 1428, 1568, 1632, 1666, 1904, 2352, 2499, 2856, 3109, 3332, 3808, 4704, 4998, 5712, 6218, 6664, 9327, 9996, 11424, 12436, 13328, 18654, 19992, 21763, 24872, 26656, 37308, 39984, 43526, 49744, 52853, 65289, 74616, 79968, 87052, 99488, 105706, 130578, 149232, 152341, 158559, 174104, 211412, 261156, 298464, 304682, 317118, 348208, 369971, 422824, 457023, 522312, 609364, 634236, 696416, 739942, 845648, 914046, 1044624, 1109913, 1218728, 1268472, 1479884, 1691296, 1828092, 2089248, 2219826, 2437456, 2536944, 2589797, 2959768, 3656184, 4439652, 4874912, 5073888, 5179594, 5919536, 7312368, 7769391, 8879304, 10359188, 11839072, 14624736, 15538782, 17758608, 20718376, 31077564, 35517216, 41436752, 62155128, 82873504, 124310256, 248620512]

約数ペア:

[(1, 248620512), (2, 124310256), (3, 82873504), (4, 62155128), (6, 41436752), (7, 35517216), (8, 31077564), (12, 20718376), (14, 17758608), (16, 15538782), (17, 14624736), (21, 11839072), (24, 10359188), (28, 8879304), (32, 7769391), (34, 7312368), (42, 5919536), (48, 5179594), (49, 5073888), (51, 4874912), (56, 4439652), (68, 3656184), (84, 2959768), (96, 2589797), (98, 2536944), (102, 2437456), (112, 2219826), (119, 2089248), (136, 1828092), (147, 1691296), (168, 1479884), (196, 1268472), (204, 1218728), (224, 1109913), (238, 1044624), (272, 914046), (294, 845648), (336, 739942), (357, 696416), (392, 634236), (408, 609364), (476, 522312), (544, 457023), (588, 422824), (672, 369971), (714, 348208), (784, 317118), (816, 304682), (833, 298464), (952, 261156), (1176, 211412), (1428, 174104), (1568, 158559), (1632, 152341), (1666, 149232), (1904, 130578), (2352, 105706), (2499, 99488), (2856, 87052), (3109, 79968), (3332, 74616), (3808, 65289), (4704, 52853), (4998, 49744), (5712, 43526), (6218, 39984), (6664, 37308), (9327, 26656), (9996, 24872), (11424, 21763), (12436, 19992), (13328, 18654)]