218144052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:718

約数の個数: 144

約数和(自身を含む): 669457152

約数和(自身を除く): 451313100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 61, 63, 69, 84, 92, 122, 126, 138, 161, 183, 207, 244, 252, 276, 322, 366, 414, 427, 483, 549, 617, 644, 732, 828, 854, 966, 1098, 1234, 1281, 1403, 1449, 1708, 1851, 1932, 2196, 2468, 2562, 2806, 2898, 3702, 3843, 4209, 4319, 5124, 5553, 5612, 5796, 7404, 7686, 8418, 8638, 9821, 11106, 12627, 12957, 14191, 15372, 16836, 17276, 19642, 22212, 25254, 25914, 28382, 29463, 37637, 38871, 39284, 42573, 50508, 51828, 56764, 58926, 75274, 77742, 85146, 88389, 99337, 112911, 117852, 127719, 150548, 155484, 170292, 176778, 198674, 225822, 255438, 263459, 298011, 338733, 353556, 397348, 451644, 510876, 526918, 596022, 677466, 790377, 865651, 894033, 1053836, 1192044, 1354932, 1580754, 1731302, 1788066, 2371131, 2596953, 3161508, 3462604, 3576132, 4742262, 5193906, 6059557, 7790859, 9484524, 10387812, 12119114, 15581718, 18178671, 24238228, 31163436, 36357342, 54536013, 72714684, 109072026, 218144052]

約数ペア:

[(1, 218144052), (2, 109072026), (3, 72714684), (4, 54536013), (6, 36357342), (7, 31163436), (9, 24238228), (12, 18178671), (14, 15581718), (18, 12119114), (21, 10387812), (23, 9484524), (28, 7790859), (36, 6059557), (42, 5193906), (46, 4742262), (61, 3576132), (63, 3462604), (69, 3161508), (84, 2596953), (92, 2371131), (122, 1788066), (126, 1731302), (138, 1580754), (161, 1354932), (183, 1192044), (207, 1053836), (244, 894033), (252, 865651), (276, 790377), (322, 677466), (366, 596022), (414, 526918), (427, 510876), (483, 451644), (549, 397348), (617, 353556), (644, 338733), (732, 298011), (828, 263459), (854, 255438), (966, 225822), (1098, 198674), (1234, 176778), (1281, 170292), (1403, 155484), (1449, 150548), (1708, 127719), (1851, 117852), (1932, 112911), (2196, 99337), (2468, 88389), (2562, 85146), (2806, 77742), (2898, 75274), (3702, 58926), (3843, 56764), (4209, 51828), (4319, 50508), (5124, 42573), (5553, 39284), (5612, 38871), (5796, 37637), (7404, 29463), (7686, 28382), (8418, 25914), (8638, 25254), (9821, 22212), (11106, 19642), (12627, 17276), (12957, 16836), (14191, 15372)]