393641136

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16979}}^1$

素因数の和:17023

約数の個数: 120

約数和(自身を含む): 1313844480

約数和(自身を除く): 920203344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 112, 126, 138, 144, 161, 168, 184, 207, 252, 276, 322, 336, 368, 414, 483, 504, 552, 644, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2576, 2898, 3312, 3864, 5796, 7728, 11592, 16979, 23184, 33958, 50937, 67916, 101874, 118853, 135832, 152811, 203748, 237706, 271664, 305622, 356559, 390517, 407496, 475412, 611244, 713118, 781034, 814992, 950824, 1069677, 1171551, 1222488, 1426236, 1562068, 1901648, 2139354, 2343102, 2444976, 2733619, 2852472, 3124136, 3514653, 4278708, 4686204, 5467238, 5704944, 6248272, 7029306, 8200857, 8557416, 9372408, 10934476, 14058612, 16401714, 17114832, 18744816, 21868952, 24602571, 28117224, 32803428, 43737904, 49205142, 56234448, 65606856, 98410284, 131213712, 196820568, 393641136]

約数ペア:

[(1, 393641136), (2, 196820568), (3, 131213712), (4, 98410284), (6, 65606856), (7, 56234448), (8, 49205142), (9, 43737904), (12, 32803428), (14, 28117224), (16, 24602571), (18, 21868952), (21, 18744816), (23, 17114832), (24, 16401714), (28, 14058612), (36, 10934476), (42, 9372408), (46, 8557416), (48, 8200857), (56, 7029306), (63, 6248272), (69, 5704944), (72, 5467238), (84, 4686204), (92, 4278708), (112, 3514653), (126, 3124136), (138, 2852472), (144, 2733619), (161, 2444976), (168, 2343102), (184, 2139354), (207, 1901648), (252, 1562068), (276, 1426236), (322, 1222488), (336, 1171551), (368, 1069677), (414, 950824), (483, 814992), (504, 781034), (552, 713118), (644, 611244), (828, 475412), (966, 407496), (1008, 390517), (1104, 356559), (1288, 305622), (1449, 271664), (1656, 237706), (1932, 203748), (2576, 152811), (2898, 135832), (3312, 118853), (3864, 101874), (5796, 67916), (7728, 50937), (11592, 33958), (16979, 23184)]