7140437538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{773}}^1$

素因数の和:1104

約数の個数: 128

約数和(自身を含む): 16976977920

約数和(自身を除く): 9836540382

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 38, 39, 46, 57, 69, 78, 114, 138, 247, 271, 299, 437, 494, 542, 598, 741, 773, 813, 874, 897, 1311, 1482, 1546, 1626, 1794, 2319, 2622, 3523, 4638, 5149, 5681, 6233, 7046, 10049, 10298, 10569, 11362, 12466, 14687, 15447, 17043, 17779, 18699, 20098, 21138, 29374, 30147, 30894, 34086, 35558, 37398, 44061, 53337, 60294, 66937, 81029, 88122, 106674, 118427, 133874, 162058, 190931, 200811, 209483, 231127, 236854, 243087, 337801, 355281, 381862, 401622, 418966, 462254, 486174, 572793, 628449, 675602, 693381, 710562, 1013403, 1145586, 1256898, 1386762, 1539551, 2026806, 2723279, 3079102, 3980177, 4391413, 4618653, 4818109, 5446558, 7960354, 8169837, 8782826, 9237306, 9636218, 11940531, 13174239, 14454327, 16339674, 23881062, 26348478, 28908654, 51742301, 62635417, 91544071, 103484602, 125270834, 155226903, 183088142, 187906251, 274632213, 310453806, 375812502, 549264426, 1190072923, 2380145846, 3570218769, 7140437538]

約数ペア:

[(1, 7140437538), (2, 3570218769), (3, 2380145846), (6, 1190072923), (13, 549264426), (19, 375812502), (23, 310453806), (26, 274632213), (38, 187906251), (39, 183088142), (46, 155226903), (57, 125270834), (69, 103484602), (78, 91544071), (114, 62635417), (138, 51742301), (247, 28908654), (271, 26348478), (299, 23881062), (437, 16339674), (494, 14454327), (542, 13174239), (598, 11940531), (741, 9636218), (773, 9237306), (813, 8782826), (874, 8169837), (897, 7960354), (1311, 5446558), (1482, 4818109), (1546, 4618653), (1626, 4391413), (1794, 3980177), (2319, 3079102), (2622, 2723279), (3523, 2026806), (4638, 1539551), (5149, 1386762), (5681, 1256898), (6233, 1145586), (7046, 1013403), (10049, 710562), (10298, 693381), (10569, 675602), (11362, 628449), (12466, 572793), (14687, 486174), (15447, 462254), (17043, 418966), (17779, 401622), (18699, 381862), (20098, 355281), (21138, 337801), (29374, 243087), (30147, 236854), (30894, 231127), (34086, 209483), (35558, 200811), (37398, 190931), (44061, 162058), (53337, 133874), (60294, 118427), (66937, 106674), (81029, 88122)]