220825152

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:281

約数の個数: 168

約数和(自身を含む): 665683200

約数和(自身を除く): 444858048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 83, 93, 96, 124, 144, 149, 166, 186, 192, 248, 249, 279, 288, 298, 332, 372, 447, 496, 498, 558, 576, 596, 664, 744, 747, 894, 992, 996, 1116, 1192, 1328, 1341, 1488, 1494, 1788, 1984, 1992, 2232, 2384, 2573, 2656, 2682, 2976, 2988, 3576, 3984, 4464, 4619, 4768, 5146, 5312, 5364, 5952, 5976, 7152, 7719, 7968, 8928, 9238, 9536, 10292, 10728, 11952, 12367, 13857, 14304, 15438, 15936, 17856, 18476, 20584, 21456, 23157, 23904, 24734, 27714, 28608, 30876, 36952, 37101, 41168, 41571, 42912, 46314, 47808, 49468, 55428, 61752, 73904, 74202, 82336, 83142, 85824, 92628, 98936, 110856, 111303, 123504, 147808, 148404, 164672, 166284, 185256, 197872, 221712, 222606, 247008, 295616, 296808, 332568, 370512, 383377, 395744, 443424, 445212, 494016, 593616, 665136, 741024, 766754, 791488, 886848, 890424, 1150131, 1187232, 1330272, 1482048, 1533508, 1780848, 2300262, 2374464, 2660544, 3067016, 3450393, 3561696, 4600524, 6134032, 6900786, 7123392, 9201048, 12268064, 13801572, 18402096, 24536128, 27603144, 36804192, 55206288, 73608384, 110412576, 220825152]

約数ペア:

[(1, 220825152), (2, 110412576), (3, 73608384), (4, 55206288), (6, 36804192), (8, 27603144), (9, 24536128), (12, 18402096), (16, 13801572), (18, 12268064), (24, 9201048), (31, 7123392), (32, 6900786), (36, 6134032), (48, 4600524), (62, 3561696), (64, 3450393), (72, 3067016), (83, 2660544), (93, 2374464), (96, 2300262), (124, 1780848), (144, 1533508), (149, 1482048), (166, 1330272), (186, 1187232), (192, 1150131), (248, 890424), (249, 886848), (279, 791488), (288, 766754), (298, 741024), (332, 665136), (372, 593616), (447, 494016), (496, 445212), (498, 443424), (558, 395744), (576, 383377), (596, 370512), (664, 332568), (744, 296808), (747, 295616), (894, 247008), (992, 222606), (996, 221712), (1116, 197872), (1192, 185256), (1328, 166284), (1341, 164672), (1488, 148404), (1494, 147808), (1788, 123504), (1984, 111303), (1992, 110856), (2232, 98936), (2384, 92628), (2573, 85824), (2656, 83142), (2682, 82336), (2976, 74202), (2988, 73904), (3576, 61752), (3984, 55428), (4464, 49468), (4619, 47808), (4768, 46314), (5146, 42912), (5312, 41571), (5364, 41168), (5952, 37101), (5976, 36952), (7152, 30876), (7719, 28608), (7968, 27714), (8928, 24734), (9238, 23904), (9536, 23157), (10292, 21456), (10728, 20584), (11952, 18476), (12367, 17856), (13857, 15936), (14304, 15438)]