289954098

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3907}}^1$

素因数の和:3972

約数の個数: 96

約数和(自身を含む): 780349440

約数和(自身を除く): 490395342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 31, 38, 42, 57, 62, 63, 93, 114, 126, 133, 171, 186, 217, 266, 279, 342, 399, 434, 558, 589, 651, 798, 1178, 1197, 1302, 1767, 1953, 2394, 3534, 3906, 3907, 4123, 5301, 7814, 8246, 10602, 11721, 12369, 23442, 24738, 27349, 35163, 37107, 54698, 70326, 74214, 74233, 82047, 121117, 148466, 164094, 222699, 242234, 246141, 363351, 445398, 492282, 519631, 668097, 726702, 847819, 1039262, 1090053, 1336194, 1558893, 1695638, 2180106, 2301223, 2543457, 3117786, 4602446, 4676679, 5086914, 6903669, 7630371, 9353358, 13807338, 15260742, 16108561, 20711007, 32217122, 41422014, 48325683, 96651366, 144977049, 289954098]

約数ペア:

[(1, 289954098), (2, 144977049), (3, 96651366), (6, 48325683), (7, 41422014), (9, 32217122), (14, 20711007), (18, 16108561), (19, 15260742), (21, 13807338), (31, 9353358), (38, 7630371), (42, 6903669), (57, 5086914), (62, 4676679), (63, 4602446), (93, 3117786), (114, 2543457), (126, 2301223), (133, 2180106), (171, 1695638), (186, 1558893), (217, 1336194), (266, 1090053), (279, 1039262), (342, 847819), (399, 726702), (434, 668097), (558, 519631), (589, 492282), (651, 445398), (798, 363351), (1178, 246141), (1197, 242234), (1302, 222699), (1767, 164094), (1953, 148466), (2394, 121117), (3534, 82047), (3906, 74233), (3907, 74214), (4123, 70326), (5301, 54698), (7814, 37107), (8246, 35163), (10602, 27349), (11721, 24738), (12369, 23442)]