447301764

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{389}}^1$

素因数の和:441

約数の個数: 216

約数和(自身を含む): 1454806080

約数和(自身を除く): 1007504316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 169, 182, 189, 234, 243, 252, 273, 324, 338, 351, 364, 378, 389, 468, 486, 507, 546, 567, 676, 702, 756, 778, 819, 972, 1014, 1053, 1092, 1134, 1167, 1183, 1404, 1521, 1556, 1638, 1701, 2028, 2106, 2268, 2334, 2366, 2457, 2723, 3042, 3159, 3276, 3402, 3501, 3549, 4212, 4563, 4668, 4732, 4914, 5057, 5446, 6084, 6318, 6804, 7002, 7098, 7371, 8169, 9126, 9828, 10114, 10503, 10647, 10892, 12636, 13689, 14004, 14196, 14742, 15171, 16338, 18252, 20228, 21006, 21294, 22113, 24507, 27378, 29484, 30342, 31509, 31941, 32676, 35399, 41067, 42012, 42588, 44226, 45513, 49014, 54756, 60684, 63018, 63882, 65741, 70798, 73521, 82134, 88452, 91026, 94527, 95823, 98028, 106197, 126036, 127764, 131482, 136539, 141596, 147042, 164268, 182052, 189054, 191646, 197223, 212394, 220563, 262964, 273078, 287469, 294084, 318591, 378108, 383292, 394446, 409617, 424788, 441126, 460187, 546156, 574938, 591669, 637182, 661689, 788892, 819234, 882252, 920374, 955773, 1149876, 1183338, 1228851, 1274364, 1323378, 1380561, 1638468, 1775007, 1840748, 1911546, 2366676, 2457702, 2646756, 2761122, 2867319, 3550014, 3823092, 4141683, 4915404, 5325021, 5522244, 5734638, 7100028, 8283366, 8601957, 10650042, 11469276, 12425049, 15975063, 16566732, 17203914, 21300084, 24850098, 31950126, 34407828, 37275147, 49700196, 63900252, 74550294, 111825441, 149100588, 223650882, 447301764]

約数ペア:

[(1, 447301764), (2, 223650882), (3, 149100588), (4, 111825441), (6, 74550294), (7, 63900252), (9, 49700196), (12, 37275147), (13, 34407828), (14, 31950126), (18, 24850098), (21, 21300084), (26, 17203914), (27, 16566732), (28, 15975063), (36, 12425049), (39, 11469276), (42, 10650042), (52, 8601957), (54, 8283366), (63, 7100028), (78, 5734638), (81, 5522244), (84, 5325021), (91, 4915404), (108, 4141683), (117, 3823092), (126, 3550014), (156, 2867319), (162, 2761122), (169, 2646756), (182, 2457702), (189, 2366676), (234, 1911546), (243, 1840748), (252, 1775007), (273, 1638468), (324, 1380561), (338, 1323378), (351, 1274364), (364, 1228851), (378, 1183338), (389, 1149876), (468, 955773), (486, 920374), (507, 882252), (546, 819234), (567, 788892), (676, 661689), (702, 637182), (756, 591669), (778, 574938), (819, 546156), (972, 460187), (1014, 441126), (1053, 424788), (1092, 409617), (1134, 394446), (1167, 383292), (1183, 378108), (1404, 318591), (1521, 294084), (1556, 287469), (1638, 273078), (1701, 262964), (2028, 220563), (2106, 212394), (2268, 197223), (2334, 191646), (2366, 189054), (2457, 182052), (2723, 164268), (3042, 147042), (3159, 141596), (3276, 136539), (3402, 131482), (3501, 127764), (3549, 126036), (4212, 106197), (4563, 98028), (4668, 95823), (4732, 94527), (4914, 91026), (5057, 88452), (5446, 82134), (6084, 73521), (6318, 70798), (6804, 65741), (7002, 63882), (7098, 63018), (7371, 60684), (8169, 54756), (9126, 49014), (9828, 45513), (10114, 44226), (10503, 42588), (10647, 42012), (10892, 41067), (12636, 35399), (13689, 32676), (14004, 31941), (14196, 31509), (14742, 30342), (15171, 29484), (16338, 27378), (18252, 24507), (20228, 22113), (21006, 21294)]