251082384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:537

約数の個数: 160

約数和(自身を含む): 793877760

約数和(自身を除く): 542795376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 113, 119, 136, 168, 204, 226, 238, 272, 336, 339, 357, 389, 408, 452, 476, 678, 714, 778, 791, 816, 904, 952, 1167, 1356, 1428, 1556, 1582, 1808, 1904, 1921, 2334, 2373, 2712, 2723, 2856, 3112, 3164, 3842, 4668, 4746, 5424, 5446, 5712, 5763, 6224, 6328, 6613, 7684, 8169, 9336, 9492, 10892, 11526, 12656, 13226, 13447, 15368, 16338, 18672, 18984, 19839, 21784, 23052, 26452, 26894, 30736, 32676, 37968, 39678, 40341, 43568, 43957, 46104, 46291, 52904, 53788, 65352, 79356, 80682, 87914, 92208, 92582, 105808, 107576, 130704, 131871, 138873, 158712, 161364, 175828, 185164, 215152, 263742, 277746, 307699, 317424, 322728, 351656, 370328, 527484, 555492, 615398, 645456, 703312, 740656, 747269, 923097, 1054968, 1110984, 1230796, 1494538, 1846194, 2109936, 2221968, 2241807, 2461592, 2989076, 3692388, 4483614, 4923184, 5230883, 5978152, 7384776, 8967228, 10461766, 11956304, 14769552, 15692649, 17934456, 20923532, 31385298, 35868912, 41847064, 62770596, 83694128, 125541192, 251082384]

約数ペア:

[(1, 251082384), (2, 125541192), (3, 83694128), (4, 62770596), (6, 41847064), (7, 35868912), (8, 31385298), (12, 20923532), (14, 17934456), (16, 15692649), (17, 14769552), (21, 11956304), (24, 10461766), (28, 8967228), (34, 7384776), (42, 5978152), (48, 5230883), (51, 4923184), (56, 4483614), (68, 3692388), (84, 2989076), (102, 2461592), (112, 2241807), (113, 2221968), (119, 2109936), (136, 1846194), (168, 1494538), (204, 1230796), (226, 1110984), (238, 1054968), (272, 923097), (336, 747269), (339, 740656), (357, 703312), (389, 645456), (408, 615398), (452, 555492), (476, 527484), (678, 370328), (714, 351656), (778, 322728), (791, 317424), (816, 307699), (904, 277746), (952, 263742), (1167, 215152), (1356, 185164), (1428, 175828), (1556, 161364), (1582, 158712), (1808, 138873), (1904, 131871), (1921, 130704), (2334, 107576), (2373, 105808), (2712, 92582), (2723, 92208), (2856, 87914), (3112, 80682), (3164, 79356), (3842, 65352), (4668, 53788), (4746, 52904), (5424, 46291), (5446, 46104), (5712, 43957), (5763, 43568), (6224, 40341), (6328, 39678), (6613, 37968), (7684, 32676), (8169, 30736), (9336, 26894), (9492, 26452), (10892, 23052), (11526, 21784), (12656, 19839), (13226, 18984), (13447, 18672), (15368, 16338)]