2444889328

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{1933}}^1$

素因数の和:2462

約数の個数: 80

約数和(自身を含む): 5663494656

約数和(自身を除く): 3218605328

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 491, 644, 982, 1288, 1933, 1964, 2576, 3437, 3866, 3928, 6874, 7732, 7856, 11293, 13531, 13748, 15464, 22586, 27062, 27496, 30928, 44459, 45172, 54124, 54992, 79051, 88918, 90344, 108248, 158102, 177836, 180688, 216496, 311213, 316204, 355672, 622426, 632408, 711344, 949103, 1244852, 1264816, 1898206, 2489704, 3796412, 4979408, 6643721, 7592824, 13287442, 15185648, 21829369, 26574884, 43658738, 53149768, 87317476, 106299536, 152805583, 174634952, 305611166, 349269904, 611222332, 1222444664, 2444889328]

約数ペア:

[(1, 2444889328), (2, 1222444664), (4, 611222332), (7, 349269904), (8, 305611166), (14, 174634952), (16, 152805583), (23, 106299536), (28, 87317476), (46, 53149768), (56, 43658738), (92, 26574884), (112, 21829369), (161, 15185648), (184, 13287442), (322, 7592824), (368, 6643721), (491, 4979408), (644, 3796412), (982, 2489704), (1288, 1898206), (1933, 1264816), (1964, 1244852), (2576, 949103), (3437, 711344), (3866, 632408), (3928, 622426), (6874, 355672), (7732, 316204), (7856, 311213), (11293, 216496), (13531, 180688), (13748, 177836), (15464, 158102), (22586, 108248), (27062, 90344), (27496, 88918), (30928, 79051), (44459, 54992), (45172, 54124)]