353147704

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 873762120

約数和(自身を除く): 520614416

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 49, 52, 56, 91, 92, 98, 104, 131, 161, 182, 184, 196, 262, 299, 322, 364, 392, 524, 529, 598, 637, 644, 728, 917, 1048, 1058, 1127, 1196, 1274, 1288, 1703, 1834, 2093, 2116, 2254, 2392, 2548, 3013, 3406, 3668, 3703, 4186, 4232, 4508, 5096, 6026, 6419, 6812, 6877, 7336, 7406, 8372, 9016, 11921, 12052, 12838, 13624, 13754, 14651, 14812, 16744, 21091, 23842, 24104, 25676, 25921, 27508, 29302, 29624, 39169, 42182, 47684, 48139, 51352, 51842, 55016, 58604, 69299, 78338, 83447, 84364, 95368, 96278, 103684, 117208, 138598, 147637, 156676, 166894, 168728, 192556, 207368, 274183, 277196, 295274, 313352, 333788, 336973, 385112, 485093, 548366, 554392, 590548, 667576, 673946, 900887, 970186, 1096732, 1181096, 1347892, 1801774, 1919281, 1940372, 2193464, 2695784, 3395651, 3603548, 3838562, 3880744, 6306209, 6791302, 7207096, 7677124, 12612418, 13582604, 15354248, 25224836, 27165208, 44143463, 50449672, 88286926, 176573852, 353147704]

約数ペア:

[(1, 353147704), (2, 176573852), (4, 88286926), (7, 50449672), (8, 44143463), (13, 27165208), (14, 25224836), (23, 15354248), (26, 13582604), (28, 12612418), (46, 7677124), (49, 7207096), (52, 6791302), (56, 6306209), (91, 3880744), (92, 3838562), (98, 3603548), (104, 3395651), (131, 2695784), (161, 2193464), (182, 1940372), (184, 1919281), (196, 1801774), (262, 1347892), (299, 1181096), (322, 1096732), (364, 970186), (392, 900887), (524, 673946), (529, 667576), (598, 590548), (637, 554392), (644, 548366), (728, 485093), (917, 385112), (1048, 336973), (1058, 333788), (1127, 313352), (1196, 295274), (1274, 277196), (1288, 274183), (1703, 207368), (1834, 192556), (2093, 168728), (2116, 166894), (2254, 156676), (2392, 147637), (2548, 138598), (3013, 117208), (3406, 103684), (3668, 96278), (3703, 95368), (4186, 84364), (4232, 83447), (4508, 78338), (5096, 69299), (6026, 58604), (6419, 55016), (6812, 51842), (6877, 51352), (7336, 48139), (7406, 47684), (8372, 42182), (9016, 39169), (11921, 29624), (12052, 29302), (12838, 27508), (13624, 25921), (13754, 25676), (14651, 24104), (14812, 23842), (16744, 21091)]