221480502416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{12757}}^1$

素因数の和:12913

約数の個数: 160

約数和(自身を含む): 492062791680

約数和(自身を除く): 270582289264

約数列:

[1, 2, 4, 8, 16, 17, 29, 31, 34, 58, 62, 68, 71, 116, 124, 136, 142, 232, 248, 272, 284, 464, 493, 496, 527, 568, 899, 986, 1054, 1136, 1207, 1798, 1972, 2059, 2108, 2201, 2414, 3596, 3944, 4118, 4216, 4402, 4828, 7192, 7888, 8236, 8432, 8804, 9656, 12757, 14384, 15283, 16472, 17608, 19312, 25514, 30566, 32944, 35003, 35216, 37417, 51028, 61132, 63829, 70006, 74834, 102056, 122264, 127658, 140012, 149668, 204112, 216869, 244528, 255316, 280024, 299336, 369953, 395467, 433738, 510632, 560048, 598672, 739906, 790934, 867476, 905747, 1021264, 1085093, 1479812, 1581868, 1734952, 1811494, 2170186, 2959624, 3163736, 3469904, 3622988, 4340372, 5919248, 6289201, 6327472, 6722939, 7245976, 8680744, 11468543, 12578402, 13445878, 14491952, 15397699, 17361488, 22937086, 25156804, 26266663, 26891756, 28078157, 30795398, 45874172, 50313608, 52533326, 53783512, 56156314, 61590796, 91748344, 100627216, 105066652, 107567024, 112312628, 123181592, 183496688, 194965231, 210133304, 224625256, 246363184, 389930462, 420266608, 446533271, 449250512, 477328669, 779860924, 814266553, 893066542, 954657338, 1559721848, 1628533106, 1786133084, 1909314676, 3119443696, 3257066212, 3572266168, 3818629352, 6514132424, 7144532336, 7637258704, 13028264848, 13842531401, 27685062802, 55370125604, 110740251208, 221480502416]

約数ペア:

[(1, 221480502416), (2, 110740251208), (4, 55370125604), (8, 27685062802), (16, 13842531401), (17, 13028264848), (29, 7637258704), (31, 7144532336), (34, 6514132424), (58, 3818629352), (62, 3572266168), (68, 3257066212), (71, 3119443696), (116, 1909314676), (124, 1786133084), (136, 1628533106), (142, 1559721848), (232, 954657338), (248, 893066542), (272, 814266553), (284, 779860924), (464, 477328669), (493, 449250512), (496, 446533271), (527, 420266608), (568, 389930462), (899, 246363184), (986, 224625256), (1054, 210133304), (1136, 194965231), (1207, 183496688), (1798, 123181592), (1972, 112312628), (2059, 107567024), (2108, 105066652), (2201, 100627216), (2414, 91748344), (3596, 61590796), (3944, 56156314), (4118, 53783512), (4216, 52533326), (4402, 50313608), (4828, 45874172), (7192, 30795398), (7888, 28078157), (8236, 26891756), (8432, 26266663), (8804, 25156804), (9656, 22937086), (12757, 17361488), (14384, 15397699), (15283, 14491952), (16472, 13445878), (17608, 12578402), (19312, 11468543), (25514, 8680744), (30566, 7245976), (32944, 6722939), (35003, 6327472), (35216, 6289201), (37417, 5919248), (51028, 4340372), (61132, 3622988), (63829, 3469904), (70006, 3163736), (74834, 2959624), (102056, 2170186), (122264, 1811494), (127658, 1734952), (140012, 1581868), (149668, 1479812), (204112, 1085093), (216869, 1021264), (244528, 905747), (255316, 867476), (280024, 790934), (299336, 739906), (369953, 598672), (395467, 560048), (433738, 510632)]