454339548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:384

約数の個数: 144

約数和(自身を含む): 1283458176

約数和(自身を除く): 829118628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 107, 117, 129, 156, 172, 211, 214, 234, 258, 321, 387, 422, 428, 468, 516, 559, 633, 642, 774, 844, 963, 1118, 1266, 1284, 1391, 1548, 1677, 1899, 1926, 2236, 2532, 2743, 2782, 3354, 3798, 3852, 4173, 4601, 5031, 5486, 5564, 6708, 7596, 8229, 8346, 9073, 9202, 10062, 10972, 12519, 13803, 16458, 16692, 18146, 18404, 20124, 22577, 24687, 25038, 27219, 27606, 32916, 36292, 41409, 45154, 49374, 50076, 54438, 55212, 59813, 67731, 81657, 82818, 90308, 98748, 108876, 117949, 119626, 135462, 163314, 165636, 179439, 203193, 235898, 239252, 270924, 293501, 326628, 353847, 358878, 406386, 471796, 538317, 587002, 707694, 717756, 812772, 880503, 970811, 1061541, 1076634, 1174004, 1415388, 1761006, 1941622, 2123082, 2153268, 2641509, 2912433, 3522012, 3883244, 4246164, 5283018, 5824866, 8737299, 10566036, 11649732, 12620543, 17474598, 25241086, 34949196, 37861629, 50482172, 75723258, 113584887, 151446516, 227169774, 454339548]

約数ペア:

[(1, 454339548), (2, 227169774), (3, 151446516), (4, 113584887), (6, 75723258), (9, 50482172), (12, 37861629), (13, 34949196), (18, 25241086), (26, 17474598), (36, 12620543), (39, 11649732), (43, 10566036), (52, 8737299), (78, 5824866), (86, 5283018), (107, 4246164), (117, 3883244), (129, 3522012), (156, 2912433), (172, 2641509), (211, 2153268), (214, 2123082), (234, 1941622), (258, 1761006), (321, 1415388), (387, 1174004), (422, 1076634), (428, 1061541), (468, 970811), (516, 880503), (559, 812772), (633, 717756), (642, 707694), (774, 587002), (844, 538317), (963, 471796), (1118, 406386), (1266, 358878), (1284, 353847), (1391, 326628), (1548, 293501), (1677, 270924), (1899, 239252), (1926, 235898), (2236, 203193), (2532, 179439), (2743, 165636), (2782, 163314), (3354, 135462), (3798, 119626), (3852, 117949), (4173, 108876), (4601, 98748), (5031, 90308), (5486, 82818), (5564, 81657), (6708, 67731), (7596, 59813), (8229, 55212), (8346, 54438), (9073, 50076), (9202, 49374), (10062, 45154), (10972, 41409), (12519, 36292), (13803, 32916), (16458, 27606), (16692, 27219), (18146, 25038), (18404, 24687), (20124, 22577)]