17379984

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1$

素因数の和:125

約数の個数: 120

約数和(自身を含む): 51023520

約数和(自身を除く): 33643536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 59, 68, 76, 102, 114, 118, 136, 152, 177, 204, 228, 236, 272, 304, 323, 354, 361, 408, 456, 472, 646, 708, 722, 816, 912, 944, 969, 1003, 1083, 1121, 1292, 1416, 1444, 1938, 2006, 2166, 2242, 2584, 2832, 2888, 3009, 3363, 3876, 4012, 4332, 4484, 5168, 5776, 6018, 6137, 6726, 7752, 8024, 8664, 8968, 12036, 12274, 13452, 15504, 16048, 17328, 17936, 18411, 19057, 21299, 24072, 24548, 26904, 36822, 38114, 42598, 48144, 49096, 53808, 57171, 63897, 73644, 76228, 85196, 98192, 114342, 127794, 147288, 152456, 170392, 228684, 255588, 294576, 304912, 340784, 362083, 457368, 511176, 724166, 914736, 1022352, 1086249, 1448332, 2172498, 2896664, 4344996, 5793328, 8689992, 17379984]

約数ペア:

[(1, 17379984), (2, 8689992), (3, 5793328), (4, 4344996), (6, 2896664), (8, 2172498), (12, 1448332), (16, 1086249), (17, 1022352), (19, 914736), (24, 724166), (34, 511176), (38, 457368), (48, 362083), (51, 340784), (57, 304912), (59, 294576), (68, 255588), (76, 228684), (102, 170392), (114, 152456), (118, 147288), (136, 127794), (152, 114342), (177, 98192), (204, 85196), (228, 76228), (236, 73644), (272, 63897), (304, 57171), (323, 53808), (354, 49096), (361, 48144), (408, 42598), (456, 38114), (472, 36822), (646, 26904), (708, 24548), (722, 24072), (816, 21299), (912, 19057), (944, 18411), (969, 17936), (1003, 17328), (1083, 16048), (1121, 15504), (1292, 13452), (1416, 12274), (1444, 12036), (1938, 8968), (2006, 8664), (2166, 8024), (2242, 7752), (2584, 6726), (2832, 6137), (2888, 6018), (3009, 5776), (3363, 5168), (3876, 4484), (4012, 4332)]