356850944

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{491}}^1$

素因数の和:691

約数の個数: 72

約数和(自身を含む): 760269888

約数和(自身を除く): 403418944

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 167, 256, 272, 334, 491, 544, 668, 982, 1088, 1336, 1964, 2176, 2672, 2839, 3928, 4352, 5344, 5678, 7856, 8347, 10688, 11356, 15712, 16694, 21376, 22712, 31424, 33388, 42752, 45424, 62848, 66776, 81997, 90848, 125696, 133552, 163994, 181696, 267104, 327988, 363392, 534208, 655976, 726784, 1068416, 1311952, 1393949, 2136832, 2623904, 2787898, 5247808, 5575796, 10495616, 11151592, 20991232, 22303184, 44606368, 89212736, 178425472, 356850944]

約数ペア:

[(1, 356850944), (2, 178425472), (4, 89212736), (8, 44606368), (16, 22303184), (17, 20991232), (32, 11151592), (34, 10495616), (64, 5575796), (68, 5247808), (128, 2787898), (136, 2623904), (167, 2136832), (256, 1393949), (272, 1311952), (334, 1068416), (491, 726784), (544, 655976), (668, 534208), (982, 363392), (1088, 327988), (1336, 267104), (1964, 181696), (2176, 163994), (2672, 133552), (2839, 125696), (3928, 90848), (4352, 81997), (5344, 66776), (5678, 62848), (7856, 45424), (8347, 42752), (10688, 33388), (11356, 31424), (15712, 22712), (16694, 21376)]