224004990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:402

約数の個数: 128

約数和(自身を含む): 615859200

約数和(自身を除く): 391854210

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 89, 110, 145, 165, 174, 178, 263, 267, 290, 319, 330, 435, 445, 526, 534, 638, 789, 870, 890, 957, 979, 1315, 1335, 1578, 1595, 1914, 1958, 2581, 2630, 2670, 2893, 2937, 3190, 3945, 4785, 4895, 5162, 5786, 5874, 7627, 7743, 7890, 8679, 9570, 9790, 12905, 14465, 14685, 15254, 15486, 17358, 22881, 23407, 25810, 28391, 28930, 29370, 38135, 38715, 43395, 45762, 46814, 56782, 70221, 76270, 77430, 83897, 85173, 86790, 114405, 117035, 140442, 141955, 167794, 170346, 228810, 234070, 251691, 257477, 283910, 351105, 419485, 425865, 503382, 514954, 678803, 702210, 772431, 838970, 851730, 1258455, 1287385, 1357606, 1544862, 2036409, 2516910, 2574770, 3394015, 3862155, 4072818, 6788030, 7466833, 7724310, 10182045, 14933666, 20364090, 22400499, 37334165, 44800998, 74668330, 112002495, 224004990]

約数ペア:

[(1, 224004990), (2, 112002495), (3, 74668330), (5, 44800998), (6, 37334165), (10, 22400499), (11, 20364090), (15, 14933666), (22, 10182045), (29, 7724310), (30, 7466833), (33, 6788030), (55, 4072818), (58, 3862155), (66, 3394015), (87, 2574770), (89, 2516910), (110, 2036409), (145, 1544862), (165, 1357606), (174, 1287385), (178, 1258455), (263, 851730), (267, 838970), (290, 772431), (319, 702210), (330, 678803), (435, 514954), (445, 503382), (526, 425865), (534, 419485), (638, 351105), (789, 283910), (870, 257477), (890, 251691), (957, 234070), (979, 228810), (1315, 170346), (1335, 167794), (1578, 141955), (1595, 140442), (1914, 117035), (1958, 114405), (2581, 86790), (2630, 85173), (2670, 83897), (2893, 77430), (2937, 76270), (3190, 70221), (3945, 56782), (4785, 46814), (4895, 45762), (5162, 43395), (5786, 38715), (5874, 38135), (7627, 29370), (7743, 28930), (7890, 28391), (8679, 25810), (9570, 23407), (9790, 22881), (12905, 17358), (14465, 15486), (14685, 15254)]