1907776752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{21589}}^1$

素因数の和:21870

約数の個数: 80

約数和(自身を含む): 5654161920

約数和(自身を除く): 3746385168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 263, 336, 526, 789, 1052, 1578, 1841, 2104, 3156, 3682, 4208, 5523, 6312, 7364, 11046, 12624, 14728, 21589, 22092, 29456, 43178, 44184, 64767, 86356, 88368, 129534, 151123, 172712, 259068, 302246, 345424, 453369, 518136, 604492, 906738, 1036272, 1208984, 1813476, 2417968, 3626952, 5677907, 7253904, 11355814, 17033721, 22711628, 34067442, 39745349, 45423256, 68134884, 79490698, 90846512, 119236047, 136269768, 158981396, 238472094, 272539536, 317962792, 476944188, 635925584, 953888376, 1907776752]

約数ペア:

[(1, 1907776752), (2, 953888376), (3, 635925584), (4, 476944188), (6, 317962792), (7, 272539536), (8, 238472094), (12, 158981396), (14, 136269768), (16, 119236047), (21, 90846512), (24, 79490698), (28, 68134884), (42, 45423256), (48, 39745349), (56, 34067442), (84, 22711628), (112, 17033721), (168, 11355814), (263, 7253904), (336, 5677907), (526, 3626952), (789, 2417968), (1052, 1813476), (1578, 1208984), (1841, 1036272), (2104, 906738), (3156, 604492), (3682, 518136), (4208, 453369), (5523, 345424), (6312, 302246), (7364, 259068), (11046, 172712), (12624, 151123), (14728, 129534), (21589, 88368), (22092, 86356), (29456, 64767), (43178, 44184)]