258692238

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{23599}}^1$

素因数の和:23646

約数の個数: 64

約数和(自身を含む): 679680000

約数和(自身を除く): 420987762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 174, 189, 203, 261, 378, 406, 522, 609, 783, 1218, 1566, 1827, 3654, 5481, 10962, 23599, 47198, 70797, 141594, 165193, 212391, 330386, 424782, 495579, 637173, 684371, 991158, 1274346, 1368742, 1486737, 2053113, 2973474, 4106226, 4460211, 4790597, 6159339, 8920422, 9581194, 12318678, 14371791, 18478017, 28743582, 36956034, 43115373, 86230746, 129346119, 258692238]

約数ペア:

[(1, 258692238), (2, 129346119), (3, 86230746), (6, 43115373), (7, 36956034), (9, 28743582), (14, 18478017), (18, 14371791), (21, 12318678), (27, 9581194), (29, 8920422), (42, 6159339), (54, 4790597), (58, 4460211), (63, 4106226), (87, 2973474), (126, 2053113), (174, 1486737), (189, 1368742), (203, 1274346), (261, 991158), (378, 684371), (406, 637173), (522, 495579), (609, 424782), (783, 330386), (1218, 212391), (1566, 165193), (1827, 141594), (3654, 70797), (5481, 47198), (10962, 23599)]