218584548

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{967}}^1$

素因数の和:1023

約数の個数: 192

約数和(自身を含む): 728555520

約数和(自身を除く): 509970972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 27, 28, 36, 39, 42, 46, 52, 54, 63, 69, 78, 84, 91, 92, 108, 117, 126, 138, 156, 161, 182, 189, 207, 234, 252, 273, 276, 299, 322, 351, 364, 378, 414, 468, 483, 546, 598, 621, 644, 702, 756, 819, 828, 897, 966, 967, 1092, 1196, 1242, 1404, 1449, 1638, 1794, 1932, 1934, 2093, 2457, 2484, 2691, 2898, 2901, 3276, 3588, 3868, 4186, 4347, 4914, 5382, 5796, 5802, 6279, 6769, 8073, 8372, 8694, 8703, 9828, 10764, 11604, 12558, 12571, 13538, 16146, 17388, 17406, 18837, 20307, 22241, 25116, 25142, 26109, 27076, 32292, 34812, 37674, 37713, 40614, 44482, 50284, 52218, 56511, 60921, 66723, 75348, 75426, 81228, 87997, 88964, 104436, 113022, 113139, 121842, 133446, 150852, 155687, 175994, 182763, 200169, 226044, 226278, 243684, 263991, 266892, 289133, 311374, 339417, 351988, 365526, 400338, 452556, 467061, 527982, 578266, 600507, 622748, 678834, 731052, 791973, 800676, 867399, 934122, 1055964, 1156532, 1201014, 1357668, 1401183, 1583946, 1734798, 1868244, 2023931, 2375919, 2402028, 2602197, 2802366, 3167892, 3469596, 4047862, 4203549, 4751838, 5204394, 5604732, 6071793, 7806591, 8095724, 8407098, 9503676, 10408788, 12143586, 15613182, 16814196, 18215379, 24287172, 31226364, 36430758, 54646137, 72861516, 109292274, 218584548]

約数ペア:

[(1, 218584548), (2, 109292274), (3, 72861516), (4, 54646137), (6, 36430758), (7, 31226364), (9, 24287172), (12, 18215379), (13, 16814196), (14, 15613182), (18, 12143586), (21, 10408788), (23, 9503676), (26, 8407098), (27, 8095724), (28, 7806591), (36, 6071793), (39, 5604732), (42, 5204394), (46, 4751838), (52, 4203549), (54, 4047862), (63, 3469596), (69, 3167892), (78, 2802366), (84, 2602197), (91, 2402028), (92, 2375919), (108, 2023931), (117, 1868244), (126, 1734798), (138, 1583946), (156, 1401183), (161, 1357668), (182, 1201014), (189, 1156532), (207, 1055964), (234, 934122), (252, 867399), (273, 800676), (276, 791973), (299, 731052), (322, 678834), (351, 622748), (364, 600507), (378, 578266), (414, 527982), (468, 467061), (483, 452556), (546, 400338), (598, 365526), (621, 351988), (644, 339417), (702, 311374), (756, 289133), (819, 266892), (828, 263991), (897, 243684), (966, 226278), (967, 226044), (1092, 200169), (1196, 182763), (1242, 175994), (1404, 155687), (1449, 150852), (1638, 133446), (1794, 121842), (1932, 113139), (1934, 113022), (2093, 104436), (2457, 88964), (2484, 87997), (2691, 81228), (2898, 75426), (2901, 75348), (3276, 66723), (3588, 60921), (3868, 56511), (4186, 52218), (4347, 50284), (4914, 44482), (5382, 40614), (5796, 37713), (5802, 37674), (6279, 34812), (6769, 32292), (8073, 27076), (8372, 26109), (8694, 25142), (8703, 25116), (9828, 22241), (10764, 20307), (11604, 18837), (12558, 17406), (12571, 17388), (13538, 16146)]