219136272

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:421

約数の個数: 160

約数和(自身を含む): 643768320

約数和(自身を除く): 424632048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 31, 38, 46, 48, 57, 62, 69, 76, 92, 93, 114, 124, 138, 152, 184, 186, 228, 248, 276, 304, 337, 368, 372, 437, 456, 496, 552, 589, 674, 713, 744, 874, 912, 1011, 1104, 1178, 1311, 1348, 1426, 1488, 1748, 1767, 2022, 2139, 2356, 2622, 2696, 2852, 3496, 3534, 4044, 4278, 4712, 5244, 5392, 5704, 6403, 6992, 7068, 7751, 8088, 8556, 9424, 10447, 10488, 11408, 12806, 13547, 14136, 15502, 16176, 17112, 19209, 20894, 20976, 23253, 25612, 27094, 28272, 31004, 31341, 34224, 38418, 40641, 41788, 46506, 51224, 54188, 62008, 62682, 76836, 81282, 83576, 93012, 102448, 108376, 124016, 125364, 147269, 153672, 162564, 167152, 186024, 198493, 216752, 240281, 250728, 294538, 307344, 325128, 372048, 396986, 441807, 480562, 501456, 589076, 595479, 650256, 720843, 793972, 883614, 961124, 1178152, 1190958, 1441686, 1587944, 1767228, 1922248, 2356304, 2381916, 2883372, 3175888, 3534456, 3844496, 4565339, 4763832, 5766744, 7068912, 9130678, 9527664, 11533488, 13696017, 18261356, 27392034, 36522712, 54784068, 73045424, 109568136, 219136272]

約数ペア:

[(1, 219136272), (2, 109568136), (3, 73045424), (4, 54784068), (6, 36522712), (8, 27392034), (12, 18261356), (16, 13696017), (19, 11533488), (23, 9527664), (24, 9130678), (31, 7068912), (38, 5766744), (46, 4763832), (48, 4565339), (57, 3844496), (62, 3534456), (69, 3175888), (76, 2883372), (92, 2381916), (93, 2356304), (114, 1922248), (124, 1767228), (138, 1587944), (152, 1441686), (184, 1190958), (186, 1178152), (228, 961124), (248, 883614), (276, 793972), (304, 720843), (337, 650256), (368, 595479), (372, 589076), (437, 501456), (456, 480562), (496, 441807), (552, 396986), (589, 372048), (674, 325128), (713, 307344), (744, 294538), (874, 250728), (912, 240281), (1011, 216752), (1104, 198493), (1178, 186024), (1311, 167152), (1348, 162564), (1426, 153672), (1488, 147269), (1748, 125364), (1767, 124016), (2022, 108376), (2139, 102448), (2356, 93012), (2622, 83576), (2696, 81282), (2852, 76836), (3496, 62682), (3534, 62008), (4044, 54188), (4278, 51224), (4712, 46506), (5244, 41788), (5392, 40641), (5704, 38418), (6403, 34224), (6992, 31341), (7068, 31004), (7751, 28272), (8088, 27094), (8556, 25612), (9424, 23253), (10447, 20976), (10488, 20894), (11408, 19209), (12806, 17112), (13547, 16176), (14136, 15502)]