254450196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:371

約数の個数: 288

約数和(自身を含む): 904071168

約数和(自身を除く): 649620972

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 23, 26, 28, 33, 36, 39, 42, 44, 46, 52, 63, 66, 69, 77, 78, 84, 91, 92, 99, 117, 126, 132, 138, 143, 154, 156, 161, 182, 198, 207, 231, 234, 252, 253, 273, 276, 286, 299, 307, 308, 322, 364, 396, 414, 429, 462, 468, 483, 506, 546, 572, 598, 614, 644, 693, 759, 819, 828, 858, 897, 921, 924, 966, 1001, 1012, 1092, 1196, 1228, 1287, 1386, 1449, 1518, 1638, 1716, 1771, 1794, 1842, 1932, 2002, 2093, 2149, 2277, 2574, 2691, 2763, 2772, 2898, 3003, 3036, 3276, 3289, 3377, 3542, 3588, 3684, 3991, 4004, 4186, 4298, 4554, 5148, 5313, 5382, 5526, 5796, 6006, 6279, 6447, 6578, 6754, 7061, 7084, 7982, 8372, 8596, 9009, 9108, 9867, 10131, 10626, 10764, 11052, 11973, 12012, 12558, 12894, 13156, 13508, 14122, 15939, 15964, 18018, 18837, 19341, 19734, 20262, 21183, 21252, 23023, 23639, 23946, 25116, 25788, 27937, 28244, 29601, 30393, 31878, 35919, 36036, 37674, 38682, 39468, 40524, 42366, 43901, 46046, 47278, 47892, 49427, 55874, 59202, 60786, 63549, 63756, 69069, 70917, 71838, 75348, 77364, 77671, 83811, 84732, 87802, 91793, 92092, 94556, 98854, 111748, 118404, 121572, 127098, 131703, 138138, 141834, 143676, 148281, 155342, 167622, 175604, 183586, 197708, 207207, 212751, 233013, 251433, 254196, 263406, 275379, 276276, 283668, 296562, 307307, 310684, 335244, 367172, 395109, 414414, 425502, 444843, 466026, 502866, 526812, 543697, 550758, 593124, 614614, 642551, 699039, 790218, 826137, 828828, 851004, 889686, 921921, 932052, 1005732, 1009723, 1087394, 1101516, 1229228, 1285102, 1398078, 1580436, 1631091, 1652274, 1779372, 1843842, 1927653, 2019446, 2174788, 2570204, 2765763, 2796156, 3029169, 3262182, 3304548, 3687684, 3855306, 4038892, 4893273, 5531526, 5782959, 6058338, 6524364, 7068061, 7710612, 9087507, 9786546, 11063052, 11565918, 12116676, 14136122, 18175014, 19573092, 21204183, 23131836, 28272244, 36350028, 42408366, 63612549, 84816732, 127225098, 254450196]

約数ペア:

[(1, 254450196), (2, 127225098), (3, 84816732), (4, 63612549), (6, 42408366), (7, 36350028), (9, 28272244), (11, 23131836), (12, 21204183), (13, 19573092), (14, 18175014), (18, 14136122), (21, 12116676), (22, 11565918), (23, 11063052), (26, 9786546), (28, 9087507), (33, 7710612), (36, 7068061), (39, 6524364), (42, 6058338), (44, 5782959), (46, 5531526), (52, 4893273), (63, 4038892), (66, 3855306), (69, 3687684), (77, 3304548), (78, 3262182), (84, 3029169), (91, 2796156), (92, 2765763), (99, 2570204), (117, 2174788), (126, 2019446), (132, 1927653), (138, 1843842), (143, 1779372), (154, 1652274), (156, 1631091), (161, 1580436), (182, 1398078), (198, 1285102), (207, 1229228), (231, 1101516), (234, 1087394), (252, 1009723), (253, 1005732), (273, 932052), (276, 921921), (286, 889686), (299, 851004), (307, 828828), (308, 826137), (322, 790218), (364, 699039), (396, 642551), (414, 614614), (429, 593124), (462, 550758), (468, 543697), (483, 526812), (506, 502866), (546, 466026), (572, 444843), (598, 425502), (614, 414414), (644, 395109), (693, 367172), (759, 335244), (819, 310684), (828, 307307), (858, 296562), (897, 283668), (921, 276276), (924, 275379), (966, 263406), (1001, 254196), (1012, 251433), (1092, 233013), (1196, 212751), (1228, 207207), (1287, 197708), (1386, 183586), (1449, 175604), (1518, 167622), (1638, 155342), (1716, 148281), (1771, 143676), (1794, 141834), (1842, 138138), (1932, 131703), (2002, 127098), (2093, 121572), (2149, 118404), (2277, 111748), (2574, 98854), (2691, 94556), (2763, 92092), (2772, 91793), (2898, 87802), (3003, 84732), (3036, 83811), (3276, 77671), (3289, 77364), (3377, 75348), (3542, 71838), (3588, 70917), (3684, 69069), (3991, 63756), (4004, 63549), (4186, 60786), (4298, 59202), (4554, 55874), (5148, 49427), (5313, 47892), (5382, 47278), (5526, 46046), (5796, 43901), (6006, 42366), (6279, 40524), (6447, 39468), (6578, 38682), (6754, 37674), (7061, 36036), (7084, 35919), (7982, 31878), (8372, 30393), (8596, 29601), (9009, 28244), (9108, 27937), (9867, 25788), (10131, 25116), (10626, 23946), (10764, 23639), (11052, 23023), (11973, 21252), (12012, 21183), (12558, 20262), (12894, 19734), (13156, 19341), (13508, 18837), (14122, 18018), (15939, 15964)]