1686804912

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1451}}^1$

素因数の和:1510

約数の個数: 240

約数和(自身を含む): 5505147648

約数和(自身を除く): 3818342736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 36, 39, 46, 48, 52, 54, 69, 72, 78, 81, 92, 104, 108, 117, 138, 144, 156, 162, 184, 207, 208, 216, 234, 243, 276, 299, 312, 324, 351, 368, 414, 432, 468, 486, 552, 598, 621, 624, 648, 702, 828, 897, 936, 972, 1053, 1104, 1196, 1242, 1296, 1404, 1451, 1656, 1794, 1863, 1872, 1944, 2106, 2392, 2484, 2691, 2808, 2902, 3159, 3312, 3588, 3726, 3888, 4212, 4353, 4784, 4968, 5382, 5589, 5616, 5804, 6318, 7176, 7452, 8073, 8424, 8706, 9936, 10764, 11178, 11608, 12636, 13059, 14352, 14904, 16146, 16848, 17412, 18863, 21528, 22356, 23216, 24219, 25272, 26118, 29808, 32292, 33373, 34824, 37726, 39177, 43056, 44712, 48438, 50544, 52236, 56589, 64584, 66746, 69648, 72657, 75452, 78354, 89424, 96876, 100119, 104472, 113178, 117531, 129168, 133492, 145314, 150904, 156708, 169767, 193752, 200238, 208944, 226356, 235062, 266984, 290628, 300357, 301808, 313416, 339534, 352593, 387504, 400476, 433849, 452712, 470124, 509301, 533968, 581256, 600714, 626832, 679068, 705186, 800952, 867698, 901071, 905424, 940248, 1018602, 1162512, 1201428, 1301547, 1358136, 1410372, 1527903, 1601904, 1735396, 1802142, 1880496, 2037204, 2402856, 2603094, 2703213, 2716272, 2820744, 3055806, 3470792, 3604284, 3904641, 4074408, 4583709, 4805712, 5206188, 5406426, 5641488, 6111612, 6941584, 7208568, 7809282, 8109639, 8148816, 9167418, 10412376, 10812852, 11713923, 12223224, 14417136, 15618564, 16219278, 18334836, 20824752, 21625704, 23427846, 24446448, 31237128, 32438556, 35141769, 36669672, 43251408, 46855692, 62474256, 64877112, 70283538, 73339344, 93711384, 105425307, 129754224, 140567076, 187422768, 210850614, 281134152, 421701228, 562268304, 843402456, 1686804912]

約数ペア:

[(1, 1686804912), (2, 843402456), (3, 562268304), (4, 421701228), (6, 281134152), (8, 210850614), (9, 187422768), (12, 140567076), (13, 129754224), (16, 105425307), (18, 93711384), (23, 73339344), (24, 70283538), (26, 64877112), (27, 62474256), (36, 46855692), (39, 43251408), (46, 36669672), (48, 35141769), (52, 32438556), (54, 31237128), (69, 24446448), (72, 23427846), (78, 21625704), (81, 20824752), (92, 18334836), (104, 16219278), (108, 15618564), (117, 14417136), (138, 12223224), (144, 11713923), (156, 10812852), (162, 10412376), (184, 9167418), (207, 8148816), (208, 8109639), (216, 7809282), (234, 7208568), (243, 6941584), (276, 6111612), (299, 5641488), (312, 5406426), (324, 5206188), (351, 4805712), (368, 4583709), (414, 4074408), (432, 3904641), (468, 3604284), (486, 3470792), (552, 3055806), (598, 2820744), (621, 2716272), (624, 2703213), (648, 2603094), (702, 2402856), (828, 2037204), (897, 1880496), (936, 1802142), (972, 1735396), (1053, 1601904), (1104, 1527903), (1196, 1410372), (1242, 1358136), (1296, 1301547), (1404, 1201428), (1451, 1162512), (1656, 1018602), (1794, 940248), (1863, 905424), (1872, 901071), (1944, 867698), (2106, 800952), (2392, 705186), (2484, 679068), (2691, 626832), (2808, 600714), (2902, 581256), (3159, 533968), (3312, 509301), (3588, 470124), (3726, 452712), (3888, 433849), (4212, 400476), (4353, 387504), (4784, 352593), (4968, 339534), (5382, 313416), (5589, 301808), (5616, 300357), (5804, 290628), (6318, 266984), (7176, 235062), (7452, 226356), (8073, 208944), (8424, 200238), (8706, 193752), (9936, 169767), (10764, 156708), (11178, 150904), (11608, 145314), (12636, 133492), (13059, 129168), (14352, 117531), (14904, 113178), (16146, 104472), (16848, 100119), (17412, 96876), (18863, 89424), (21528, 78354), (22356, 75452), (23216, 72657), (24219, 69648), (25272, 66746), (26118, 64584), (29808, 56589), (32292, 52236), (33373, 50544), (34824, 48438), (37726, 44712), (39177, 43056)]