291640104

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13457}}^1$

素因数の和:13519

約数の個数: 96

約数和(自身を含む): 923757120

約数和(自身を除く): 632117016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 56, 63, 72, 84, 86, 126, 129, 168, 172, 252, 258, 301, 344, 387, 504, 516, 602, 774, 903, 1032, 1204, 1548, 1806, 2408, 2709, 3096, 3612, 5418, 7224, 10836, 13457, 21672, 26914, 40371, 53828, 80742, 94199, 107656, 121113, 161484, 188398, 242226, 282597, 322968, 376796, 484452, 565194, 578651, 753592, 847791, 968904, 1130388, 1157302, 1695582, 1735953, 2260776, 2314604, 3391164, 3471906, 4050557, 4629208, 5207859, 6782328, 6943812, 8101114, 10415718, 12151671, 13887624, 16202228, 20831436, 24303342, 32404456, 36455013, 41662872, 48606684, 72910026, 97213368, 145820052, 291640104]

約数ペア:

[(1, 291640104), (2, 145820052), (3, 97213368), (4, 72910026), (6, 48606684), (7, 41662872), (8, 36455013), (9, 32404456), (12, 24303342), (14, 20831436), (18, 16202228), (21, 13887624), (24, 12151671), (28, 10415718), (36, 8101114), (42, 6943812), (43, 6782328), (56, 5207859), (63, 4629208), (72, 4050557), (84, 3471906), (86, 3391164), (126, 2314604), (129, 2260776), (168, 1735953), (172, 1695582), (252, 1157302), (258, 1130388), (301, 968904), (344, 847791), (387, 753592), (504, 578651), (516, 565194), (602, 484452), (774, 376796), (903, 322968), (1032, 282597), (1204, 242226), (1548, 188398), (1806, 161484), (2408, 121113), (2709, 107656), (3096, 94199), (3612, 80742), (5418, 53828), (7224, 40371), (10836, 26914), (13457, 21672)]