556173696

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2591}}^1$

素因数の和:2664

約数の個数: 128

約数和(自身を含む): 1628605440

約数和(自身を除く): 1072431744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 86, 96, 104, 128, 129, 156, 172, 192, 208, 258, 312, 344, 384, 416, 516, 559, 624, 688, 832, 1032, 1118, 1248, 1376, 1664, 1677, 2064, 2236, 2496, 2591, 2752, 3354, 4128, 4472, 4992, 5182, 5504, 6708, 7773, 8256, 8944, 10364, 13416, 15546, 16512, 17888, 20728, 26832, 31092, 33683, 35776, 41456, 53664, 62184, 67366, 71552, 82912, 101049, 107328, 111413, 124368, 134732, 165824, 202098, 214656, 222826, 248736, 269464, 331648, 334239, 404196, 445652, 497472, 538928, 668478, 808392, 891304, 994944, 1077856, 1336956, 1448369, 1616784, 1782608, 2155712, 2673912, 2896738, 3233568, 3565216, 4311424, 4345107, 5347824, 5793476, 6467136, 7130432, 8690214, 10695648, 11586952, 12934272, 14260864, 17380428, 21391296, 23173904, 34760856, 42782592, 46347808, 69521712, 92695616, 139043424, 185391232, 278086848, 556173696]

約数ペア:

[(1, 556173696), (2, 278086848), (3, 185391232), (4, 139043424), (6, 92695616), (8, 69521712), (12, 46347808), (13, 42782592), (16, 34760856), (24, 23173904), (26, 21391296), (32, 17380428), (39, 14260864), (43, 12934272), (48, 11586952), (52, 10695648), (64, 8690214), (78, 7130432), (86, 6467136), (96, 5793476), (104, 5347824), (128, 4345107), (129, 4311424), (156, 3565216), (172, 3233568), (192, 2896738), (208, 2673912), (258, 2155712), (312, 1782608), (344, 1616784), (384, 1448369), (416, 1336956), (516, 1077856), (559, 994944), (624, 891304), (688, 808392), (832, 668478), (1032, 538928), (1118, 497472), (1248, 445652), (1376, 404196), (1664, 334239), (1677, 331648), (2064, 269464), (2236, 248736), (2496, 222826), (2591, 214656), (2752, 202098), (3354, 165824), (4128, 134732), (4472, 124368), (4992, 111413), (5182, 107328), (5504, 101049), (6708, 82912), (7773, 71552), (8256, 67366), (8944, 62184), (10364, 53664), (13416, 41456), (15546, 35776), (16512, 33683), (17888, 31092), (20728, 26832)]