7216656

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:264

約数の個数: 80

約数和(自身を含む): 20207040

約数和(自身を除く): 12990384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 41, 48, 57, 76, 82, 114, 123, 152, 164, 193, 228, 246, 304, 328, 386, 456, 492, 579, 656, 772, 779, 912, 984, 1158, 1544, 1558, 1968, 2316, 2337, 3088, 3116, 3667, 4632, 4674, 6232, 7334, 7913, 9264, 9348, 11001, 12464, 14668, 15826, 18696, 22002, 23739, 29336, 31652, 37392, 44004, 47478, 58672, 63304, 88008, 94956, 126608, 150347, 176016, 189912, 300694, 379824, 451041, 601388, 902082, 1202776, 1804164, 2405552, 3608328, 7216656]

約数ペア:

[(1, 7216656), (2, 3608328), (3, 2405552), (4, 1804164), (6, 1202776), (8, 902082), (12, 601388), (16, 451041), (19, 379824), (24, 300694), (38, 189912), (41, 176016), (48, 150347), (57, 126608), (76, 94956), (82, 88008), (114, 63304), (123, 58672), (152, 47478), (164, 44004), (193, 37392), (228, 31652), (246, 29336), (304, 23739), (328, 22002), (386, 18696), (456, 15826), (492, 14668), (579, 12464), (656, 11001), (772, 9348), (779, 9264), (912, 7913), (984, 7334), (1158, 6232), (1544, 4674), (1558, 4632), (1968, 3667), (2316, 3116), (2337, 3088)]