221669136

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:315

約数の個数: 200

約数和(自身を含む): 705788160

約数和(自身を除く): 484119024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 59, 72, 78, 81, 104, 108, 117, 118, 144, 156, 162, 177, 208, 216, 223, 234, 236, 312, 324, 351, 354, 432, 446, 468, 472, 531, 624, 648, 669, 702, 708, 767, 892, 936, 944, 1053, 1062, 1296, 1338, 1404, 1416, 1534, 1593, 1784, 1872, 2007, 2106, 2124, 2301, 2676, 2808, 2832, 2899, 3068, 3186, 3568, 4014, 4212, 4248, 4602, 4779, 5352, 5616, 5798, 6021, 6136, 6372, 6903, 8028, 8424, 8496, 8697, 9204, 9558, 10704, 11596, 12042, 12272, 12744, 13157, 13806, 16056, 16848, 17394, 18063, 18408, 19116, 20709, 23192, 24084, 25488, 26091, 26314, 27612, 32112, 34788, 36126, 36816, 38232, 39471, 41418, 46384, 48168, 52182, 52628, 55224, 62127, 69576, 72252, 76464, 78273, 78942, 82836, 96336, 104364, 105256, 110448, 118413, 124254, 139152, 144504, 156546, 157884, 165672, 171041, 208728, 210512, 234819, 236826, 248508, 289008, 313092, 315768, 331344, 342082, 355239, 417456, 469638, 473652, 497016, 513123, 626184, 631536, 684164, 710478, 939276, 947304, 994032, 1026246, 1065717, 1252368, 1368328, 1420956, 1539369, 1878552, 1894608, 2052492, 2131434, 2736656, 2841912, 3078738, 3757104, 4104984, 4262868, 4618107, 5683824, 6157476, 8209968, 8525736, 9236214, 12314952, 13854321, 17051472, 18472428, 24629904, 27708642, 36944856, 55417284, 73889712, 110834568, 221669136]

約数ペア:

[(1, 221669136), (2, 110834568), (3, 73889712), (4, 55417284), (6, 36944856), (8, 27708642), (9, 24629904), (12, 18472428), (13, 17051472), (16, 13854321), (18, 12314952), (24, 9236214), (26, 8525736), (27, 8209968), (36, 6157476), (39, 5683824), (48, 4618107), (52, 4262868), (54, 4104984), (59, 3757104), (72, 3078738), (78, 2841912), (81, 2736656), (104, 2131434), (108, 2052492), (117, 1894608), (118, 1878552), (144, 1539369), (156, 1420956), (162, 1368328), (177, 1252368), (208, 1065717), (216, 1026246), (223, 994032), (234, 947304), (236, 939276), (312, 710478), (324, 684164), (351, 631536), (354, 626184), (432, 513123), (446, 497016), (468, 473652), (472, 469638), (531, 417456), (624, 355239), (648, 342082), (669, 331344), (702, 315768), (708, 313092), (767, 289008), (892, 248508), (936, 236826), (944, 234819), (1053, 210512), (1062, 208728), (1296, 171041), (1338, 165672), (1404, 157884), (1416, 156546), (1534, 144504), (1593, 139152), (1784, 124254), (1872, 118413), (2007, 110448), (2106, 105256), (2124, 104364), (2301, 96336), (2676, 82836), (2808, 78942), (2832, 78273), (2899, 76464), (3068, 72252), (3186, 69576), (3568, 62127), (4014, 55224), (4212, 52628), (4248, 52182), (4602, 48168), (4779, 46384), (5352, 41418), (5616, 39471), (5798, 38232), (6021, 36816), (6136, 36126), (6372, 34788), (6903, 32112), (8028, 27612), (8424, 26314), (8496, 26091), (8697, 25488), (9204, 24084), (9558, 23192), (10704, 20709), (11596, 19116), (12042, 18408), (12272, 18063), (12744, 17394), (13157, 16848), (13806, 16056)]