1385926464

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:457

約数の個数: 224

約数和(自身を含む): 4161942400

約数和(自身を除く): 2776015936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 43, 48, 52, 64, 74, 78, 86, 96, 104, 111, 129, 148, 156, 172, 192, 208, 222, 258, 296, 312, 344, 349, 416, 444, 481, 516, 559, 592, 624, 688, 698, 832, 888, 962, 1032, 1047, 1118, 1184, 1248, 1376, 1396, 1443, 1591, 1677, 1776, 1924, 2064, 2094, 2236, 2368, 2496, 2752, 2792, 2886, 3182, 3354, 3552, 3848, 4128, 4188, 4472, 4537, 4773, 5584, 5772, 6364, 6708, 7104, 7696, 8256, 8376, 8944, 9074, 9546, 11168, 11544, 12728, 12913, 13416, 13611, 15007, 15392, 16752, 17888, 18148, 19092, 20683, 22336, 23088, 25456, 25826, 26832, 27222, 30014, 30784, 33504, 35776, 36296, 38184, 38739, 41366, 45021, 46176, 50912, 51652, 53664, 54444, 60028, 62049, 67008, 72592, 76368, 77478, 82732, 90042, 92352, 101824, 103304, 107328, 108888, 120056, 124098, 145184, 152736, 154956, 165464, 167869, 180084, 195091, 206608, 217776, 240112, 248196, 290368, 305472, 309912, 330928, 335738, 360168, 390182, 413216, 435552, 480224, 496392, 503607, 555259, 585273, 619824, 661856, 671476, 720336, 780364, 826432, 871104, 960448, 992784, 1007214, 1110518, 1170546, 1239648, 1323712, 1342952, 1440672, 1560728, 1665777, 1985568, 2014428, 2221036, 2341092, 2479296, 2685904, 2881344, 3121456, 3331554, 3971136, 4028856, 4442072, 4682184, 5371808, 6242912, 6663108, 7218367, 8057712, 8884144, 9364368, 10743616, 12485824, 13326216, 14436734, 16115424, 17768288, 18728736, 21655101, 26652432, 28873468, 32230848, 35536576, 37457472, 43310202, 53304864, 57746936, 86620404, 106609728, 115493872, 173240808, 230987744, 346481616, 461975488, 692963232, 1385926464]

約数ペア:

[(1, 1385926464), (2, 692963232), (3, 461975488), (4, 346481616), (6, 230987744), (8, 173240808), (12, 115493872), (13, 106609728), (16, 86620404), (24, 57746936), (26, 53304864), (32, 43310202), (37, 37457472), (39, 35536576), (43, 32230848), (48, 28873468), (52, 26652432), (64, 21655101), (74, 18728736), (78, 17768288), (86, 16115424), (96, 14436734), (104, 13326216), (111, 12485824), (129, 10743616), (148, 9364368), (156, 8884144), (172, 8057712), (192, 7218367), (208, 6663108), (222, 6242912), (258, 5371808), (296, 4682184), (312, 4442072), (344, 4028856), (349, 3971136), (416, 3331554), (444, 3121456), (481, 2881344), (516, 2685904), (559, 2479296), (592, 2341092), (624, 2221036), (688, 2014428), (698, 1985568), (832, 1665777), (888, 1560728), (962, 1440672), (1032, 1342952), (1047, 1323712), (1118, 1239648), (1184, 1170546), (1248, 1110518), (1376, 1007214), (1396, 992784), (1443, 960448), (1591, 871104), (1677, 826432), (1776, 780364), (1924, 720336), (2064, 671476), (2094, 661856), (2236, 619824), (2368, 585273), (2496, 555259), (2752, 503607), (2792, 496392), (2886, 480224), (3182, 435552), (3354, 413216), (3552, 390182), (3848, 360168), (4128, 335738), (4188, 330928), (4472, 309912), (4537, 305472), (4773, 290368), (5584, 248196), (5772, 240112), (6364, 217776), (6708, 206608), (7104, 195091), (7696, 180084), (8256, 167869), (8376, 165464), (8944, 154956), (9074, 152736), (9546, 145184), (11168, 124098), (11544, 120056), (12728, 108888), (12913, 107328), (13416, 103304), (13611, 101824), (15007, 92352), (15392, 90042), (16752, 82732), (17888, 77478), (18148, 76368), (19092, 72592), (20683, 67008), (22336, 62049), (23088, 60028), (25456, 54444), (25826, 53664), (26832, 51652), (27222, 50912), (30014, 46176), (30784, 45021), (33504, 41366), (35776, 38739), (36296, 38184)]