657265296

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:373

約数の個数: 160

約数和(自身を含む): 1851310080

約数和(自身を除く): 1194044784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 47, 48, 53, 69, 92, 94, 106, 138, 141, 159, 184, 188, 212, 239, 276, 282, 318, 368, 376, 424, 478, 552, 564, 636, 717, 752, 848, 956, 1081, 1104, 1128, 1219, 1272, 1434, 1912, 2162, 2256, 2438, 2491, 2544, 2868, 3243, 3657, 3824, 4324, 4876, 4982, 5497, 5736, 6486, 7314, 7473, 8648, 9752, 9964, 10994, 11233, 11472, 12667, 12972, 14628, 14946, 16491, 17296, 19504, 19928, 21988, 22466, 25334, 25944, 29256, 29892, 32982, 33699, 38001, 39856, 43976, 44932, 50668, 51888, 57293, 58512, 59784, 65964, 67398, 76002, 87952, 89864, 101336, 114586, 119568, 131928, 134796, 152004, 171879, 179728, 202672, 229172, 258359, 263856, 269592, 291341, 304008, 343758, 458344, 516718, 539184, 582682, 595349, 608016, 687516, 775077, 874023, 916688, 1033436, 1165364, 1190698, 1375032, 1550154, 1748046, 1786047, 2066872, 2330728, 2381396, 2750064, 3100308, 3496092, 3572094, 4133744, 4661456, 4762792, 6200616, 6992184, 7144188, 9525584, 12401232, 13693027, 13984368, 14288376, 27386054, 28576752, 41079081, 54772108, 82158162, 109544216, 164316324, 219088432, 328632648, 657265296]

約数ペア:

[(1, 657265296), (2, 328632648), (3, 219088432), (4, 164316324), (6, 109544216), (8, 82158162), (12, 54772108), (16, 41079081), (23, 28576752), (24, 27386054), (46, 14288376), (47, 13984368), (48, 13693027), (53, 12401232), (69, 9525584), (92, 7144188), (94, 6992184), (106, 6200616), (138, 4762792), (141, 4661456), (159, 4133744), (184, 3572094), (188, 3496092), (212, 3100308), (239, 2750064), (276, 2381396), (282, 2330728), (318, 2066872), (368, 1786047), (376, 1748046), (424, 1550154), (478, 1375032), (552, 1190698), (564, 1165364), (636, 1033436), (717, 916688), (752, 874023), (848, 775077), (956, 687516), (1081, 608016), (1104, 595349), (1128, 582682), (1219, 539184), (1272, 516718), (1434, 458344), (1912, 343758), (2162, 304008), (2256, 291341), (2438, 269592), (2491, 263856), (2544, 258359), (2868, 229172), (3243, 202672), (3657, 179728), (3824, 171879), (4324, 152004), (4876, 134796), (4982, 131928), (5497, 119568), (5736, 114586), (6486, 101336), (7314, 89864), (7473, 87952), (8648, 76002), (9752, 67398), (9964, 65964), (10994, 59784), (11233, 58512), (11472, 57293), (12667, 51888), (12972, 50668), (14628, 44932), (14946, 43976), (16491, 39856), (17296, 38001), (19504, 33699), (19928, 32982), (21988, 29892), (22466, 29256), (25334, 25944)]