1636698768

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{6203}}^1$

素因数の和:6476

約数の個数: 80

約数和(自身を含む): 4431144960

約数和(自身を除く): 2794446192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 239, 276, 368, 478, 552, 717, 956, 1104, 1434, 1912, 2868, 3824, 5497, 5736, 6203, 10994, 11472, 12406, 16491, 18609, 21988, 24812, 32982, 37218, 43976, 49624, 65964, 74436, 87952, 99248, 131928, 142669, 148872, 263856, 285338, 297744, 428007, 570676, 856014, 1141352, 1482517, 1712028, 2282704, 2965034, 3424056, 4447551, 5930068, 6848112, 8895102, 11860136, 17790204, 23720272, 34097891, 35580408, 68195782, 71160816, 102293673, 136391564, 204587346, 272783128, 409174692, 545566256, 818349384, 1636698768]

約数ペア:

[(1, 1636698768), (2, 818349384), (3, 545566256), (4, 409174692), (6, 272783128), (8, 204587346), (12, 136391564), (16, 102293673), (23, 71160816), (24, 68195782), (46, 35580408), (48, 34097891), (69, 23720272), (92, 17790204), (138, 11860136), (184, 8895102), (239, 6848112), (276, 5930068), (368, 4447551), (478, 3424056), (552, 2965034), (717, 2282704), (956, 1712028), (1104, 1482517), (1434, 1141352), (1912, 856014), (2868, 570676), (3824, 428007), (5497, 297744), (5736, 285338), (6203, 263856), (10994, 148872), (11472, 142669), (12406, 131928), (16491, 99248), (18609, 87952), (21988, 74436), (24812, 65964), (32982, 49624), (37218, 43976)]