983858988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{733}}^1$

素因数の和:824

約数の個数: 144

約数和(自身を含む): 2864126720

約数和(自身を除く): 1880267732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 29, 38, 42, 57, 58, 76, 84, 87, 114, 116, 133, 174, 203, 228, 266, 348, 399, 406, 532, 551, 609, 733, 798, 812, 841, 1102, 1218, 1466, 1596, 1653, 1682, 2199, 2204, 2436, 2523, 2932, 3306, 3364, 3857, 4398, 5046, 5131, 5887, 6612, 7714, 8796, 10092, 10262, 11571, 11774, 13927, 15393, 15428, 15979, 17661, 20524, 21257, 23142, 23548, 27854, 30786, 31958, 35322, 41781, 42514, 46284, 47937, 55708, 61572, 63771, 63916, 70644, 83562, 85028, 95874, 97489, 111853, 127542, 148799, 167124, 191748, 194978, 223706, 255084, 292467, 297598, 335559, 389956, 403883, 446397, 447412, 584934, 595196, 616453, 671118, 807766, 892794, 1169868, 1211649, 1232906, 1342236, 1615532, 1785588, 1849359, 2423298, 2465812, 2827181, 3698718, 4315171, 4846596, 5654362, 7397436, 8481543, 8630342, 11308724, 11712607, 12945513, 16963086, 17260684, 23425214, 25891026, 33926172, 35137821, 46850428, 51782052, 70275642, 81988249, 140551284, 163976498, 245964747, 327952996, 491929494, 983858988]

約数ペア:

[(1, 983858988), (2, 491929494), (3, 327952996), (4, 245964747), (6, 163976498), (7, 140551284), (12, 81988249), (14, 70275642), (19, 51782052), (21, 46850428), (28, 35137821), (29, 33926172), (38, 25891026), (42, 23425214), (57, 17260684), (58, 16963086), (76, 12945513), (84, 11712607), (87, 11308724), (114, 8630342), (116, 8481543), (133, 7397436), (174, 5654362), (203, 4846596), (228, 4315171), (266, 3698718), (348, 2827181), (399, 2465812), (406, 2423298), (532, 1849359), (551, 1785588), (609, 1615532), (733, 1342236), (798, 1232906), (812, 1211649), (841, 1169868), (1102, 892794), (1218, 807766), (1466, 671118), (1596, 616453), (1653, 595196), (1682, 584934), (2199, 447412), (2204, 446397), (2436, 403883), (2523, 389956), (2932, 335559), (3306, 297598), (3364, 292467), (3857, 255084), (4398, 223706), (5046, 194978), (5131, 191748), (5887, 167124), (6612, 148799), (7714, 127542), (8796, 111853), (10092, 97489), (10262, 95874), (11571, 85028), (11774, 83562), (13927, 70644), (15393, 63916), (15428, 63771), (15979, 61572), (17661, 55708), (20524, 47937), (21257, 46284), (23142, 42514), (23548, 41781), (27854, 35322), (30786, 31958)]