440040744

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:656

約数の個数: 192

約数和(自身を含む): 1420473600

約数和(自身を除く): 980432856

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 79, 88, 99, 104, 117, 132, 143, 156, 158, 198, 234, 237, 264, 286, 312, 316, 396, 429, 468, 474, 541, 572, 632, 711, 792, 858, 869, 936, 948, 1027, 1082, 1144, 1287, 1422, 1623, 1716, 1738, 1896, 2054, 2164, 2574, 2607, 2844, 3081, 3246, 3432, 3476, 4108, 4328, 4869, 5148, 5214, 5688, 5951, 6162, 6492, 6952, 7033, 7821, 8216, 9243, 9738, 10296, 10428, 11297, 11902, 12324, 12984, 14066, 15642, 17853, 18486, 19476, 20856, 21099, 22594, 23804, 24648, 28132, 31284, 33891, 35706, 36972, 38952, 42198, 42739, 45188, 47608, 53559, 56264, 62568, 63297, 67782, 71412, 73944, 77363, 84396, 85478, 90376, 101673, 107118, 126594, 128217, 135564, 142824, 154726, 168792, 170956, 203346, 214236, 232089, 253188, 256434, 271128, 309452, 341912, 384651, 406692, 428472, 464178, 470129, 506376, 512868, 555607, 618904, 696267, 769302, 813384, 928356, 940258, 1025736, 1111214, 1392534, 1410387, 1538604, 1666821, 1856712, 1880516, 2222428, 2785068, 2820774, 3077208, 3333642, 3761032, 4231161, 4444856, 5000463, 5570136, 5641548, 6111677, 6667284, 8462322, 10000926, 11283096, 12223354, 13334568, 16924644, 18335031, 20001852, 24446708, 33849288, 36670062, 40003704, 48893416, 55005093, 73340124, 110010186, 146680248, 220020372, 440040744]

約数ペア:

[(1, 440040744), (2, 220020372), (3, 146680248), (4, 110010186), (6, 73340124), (8, 55005093), (9, 48893416), (11, 40003704), (12, 36670062), (13, 33849288), (18, 24446708), (22, 20001852), (24, 18335031), (26, 16924644), (33, 13334568), (36, 12223354), (39, 11283096), (44, 10000926), (52, 8462322), (66, 6667284), (72, 6111677), (78, 5641548), (79, 5570136), (88, 5000463), (99, 4444856), (104, 4231161), (117, 3761032), (132, 3333642), (143, 3077208), (156, 2820774), (158, 2785068), (198, 2222428), (234, 1880516), (237, 1856712), (264, 1666821), (286, 1538604), (312, 1410387), (316, 1392534), (396, 1111214), (429, 1025736), (468, 940258), (474, 928356), (541, 813384), (572, 769302), (632, 696267), (711, 618904), (792, 555607), (858, 512868), (869, 506376), (936, 470129), (948, 464178), (1027, 428472), (1082, 406692), (1144, 384651), (1287, 341912), (1422, 309452), (1623, 271128), (1716, 256434), (1738, 253188), (1896, 232089), (2054, 214236), (2164, 203346), (2574, 170956), (2607, 168792), (2844, 154726), (3081, 142824), (3246, 135564), (3432, 128217), (3476, 126594), (4108, 107118), (4328, 101673), (4869, 90376), (5148, 85478), (5214, 84396), (5688, 77363), (5951, 73944), (6162, 71412), (6492, 67782), (6952, 63297), (7033, 62568), (7821, 56264), (8216, 53559), (9243, 47608), (9738, 45188), (10296, 42739), (10428, 42198), (11297, 38952), (11902, 36972), (12324, 35706), (12984, 33891), (14066, 31284), (15642, 28132), (17853, 24648), (18486, 23804), (19476, 22594), (20856, 21099)]