549287719812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1\times {\mathrm{20047}}^1$

素因数の和:20658

約数の個数: 144

約数和(自身を含む): 1510401564672

約数和(自身を除く): 961113844860

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 461, 468, 508, 762, 922, 1143, 1383, 1524, 1651, 1844, 2286, 2766, 3302, 4149, 4572, 4953, 5532, 5993, 6604, 8298, 9906, 11986, 14859, 16596, 17979, 19812, 20047, 23972, 29718, 35958, 40094, 53937, 58547, 59436, 60141, 71916, 80188, 107874, 117094, 120282, 175641, 180423, 215748, 234188, 240564, 260611, 351282, 360846, 521222, 526923, 702564, 721692, 761111, 781833, 1042444, 1053846, 1522222, 1563666, 2107692, 2283333, 2345499, 2545969, 3044444, 3127332, 4566666, 4690998, 5091938, 6849999, 7637907, 9133332, 9241667, 9381996, 10183876, 13699998, 15275814, 18483334, 22913721, 27399996, 27725001, 30551628, 33097597, 36966668, 45827442, 55450002, 66195194, 83175003, 91654884, 99292791, 110900004, 120141671, 132390388, 166350006, 198585582, 240283342, 297878373, 332700012, 360425013, 397171164, 480566684, 595756746, 720850026, 1081275039, 1173691709, 1191513492, 1441700052, 2162550078, 2347383418, 3521075127, 4325100156, 4694766836, 7042150254, 10563225381, 14084300508, 15257992217, 21126450762, 30515984434, 42252901524, 45773976651, 61031968868, 91547953302, 137321929953, 183095906604, 274643859906, 549287719812]

約数ペア:

[(1, 549287719812), (2, 274643859906), (3, 183095906604), (4, 137321929953), (6, 91547953302), (9, 61031968868), (12, 45773976651), (13, 42252901524), (18, 30515984434), (26, 21126450762), (36, 15257992217), (39, 14084300508), (52, 10563225381), (78, 7042150254), (117, 4694766836), (127, 4325100156), (156, 3521075127), (234, 2347383418), (254, 2162550078), (381, 1441700052), (461, 1191513492), (468, 1173691709), (508, 1081275039), (762, 720850026), (922, 595756746), (1143, 480566684), (1383, 397171164), (1524, 360425013), (1651, 332700012), (1844, 297878373), (2286, 240283342), (2766, 198585582), (3302, 166350006), (4149, 132390388), (4572, 120141671), (4953, 110900004), (5532, 99292791), (5993, 91654884), (6604, 83175003), (8298, 66195194), (9906, 55450002), (11986, 45827442), (14859, 36966668), (16596, 33097597), (17979, 30551628), (19812, 27725001), (20047, 27399996), (23972, 22913721), (29718, 18483334), (35958, 15275814), (40094, 13699998), (53937, 10183876), (58547, 9381996), (59436, 9241667), (60141, 9133332), (71916, 7637907), (80188, 6849999), (107874, 5091938), (117094, 4690998), (120282, 4566666), (175641, 3127332), (180423, 3044444), (215748, 2545969), (234188, 2345499), (240564, 2283333), (260611, 2107692), (351282, 1563666), (360846, 1522222), (521222, 1053846), (526923, 1042444), (702564, 781833), (721692, 761111)]