255449449476

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{330607}}^1$

素因数の和:330770

約数の個数: 108

約数和(自身を含む): 704718723072

約数和(自身を除く): 449269273596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 169, 234, 254, 338, 381, 468, 507, 508, 676, 762, 1014, 1143, 1521, 1524, 1651, 2028, 2286, 3042, 3302, 4572, 4953, 6084, 6604, 9906, 14859, 19812, 21463, 29718, 42926, 59436, 64389, 85852, 128778, 193167, 257556, 330607, 386334, 661214, 772668, 991821, 1322428, 1983642, 2975463, 3967284, 4297891, 5950926, 8595782, 11901852, 12893673, 17191564, 25787346, 38681019, 41987089, 51574692, 55872583, 77362038, 83974178, 111745166, 125961267, 154724076, 167617749, 167948356, 223490332, 251922534, 335235498, 377883801, 502853247, 503845068, 545832157, 670470996, 755767602, 1005706494, 1091664314, 1511535204, 1637496471, 2011412988, 2183328628, 3274992942, 4912489413, 6549985884, 7095818041, 9824978826, 14191636082, 19649957652, 21287454123, 28383272164, 42574908246, 63862362369, 85149816492, 127724724738, 255449449476]

約数ペア:

[(1, 255449449476), (2, 127724724738), (3, 85149816492), (4, 63862362369), (6, 42574908246), (9, 28383272164), (12, 21287454123), (13, 19649957652), (18, 14191636082), (26, 9824978826), (36, 7095818041), (39, 6549985884), (52, 4912489413), (78, 3274992942), (117, 2183328628), (127, 2011412988), (156, 1637496471), (169, 1511535204), (234, 1091664314), (254, 1005706494), (338, 755767602), (381, 670470996), (468, 545832157), (507, 503845068), (508, 502853247), (676, 377883801), (762, 335235498), (1014, 251922534), (1143, 223490332), (1521, 167948356), (1524, 167617749), (1651, 154724076), (2028, 125961267), (2286, 111745166), (3042, 83974178), (3302, 77362038), (4572, 55872583), (4953, 51574692), (6084, 41987089), (6604, 38681019), (9906, 25787346), (14859, 17191564), (19812, 12893673), (21463, 11901852), (29718, 8595782), (42926, 5950926), (59436, 4297891), (64389, 3967284), (85852, 2975463), (128778, 1983642), (193167, 1322428), (257556, 991821), (330607, 772668), (386334, 661214)]