420572526

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:422

約数の個数: 96

約数和(自身を含む): 979050240

約数和(自身を除く): 558477714

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 89, 121, 138, 178, 242, 253, 267, 283, 363, 506, 534, 566, 726, 759, 849, 979, 1518, 1698, 1958, 2047, 2783, 2937, 3113, 4094, 5566, 5874, 6141, 6226, 6509, 8349, 9339, 10769, 12282, 13018, 16698, 18678, 19527, 21538, 22517, 25187, 32307, 34243, 39054, 45034, 50374, 64614, 67551, 68486, 71599, 75561, 102729, 135102, 143198, 151122, 205458, 214797, 247687, 277057, 429594, 495374, 554114, 579301, 743061, 787589, 831171, 1158602, 1486122, 1575178, 1662342, 1737903, 2362767, 3047627, 3475806, 4725534, 6095254, 6372311, 9142881, 12744622, 18285762, 19116933, 38233866, 70095421, 140190842, 210286263, 420572526]

約数ペア:

[(1, 420572526), (2, 210286263), (3, 140190842), (6, 70095421), (11, 38233866), (22, 19116933), (23, 18285762), (33, 12744622), (46, 9142881), (66, 6372311), (69, 6095254), (89, 4725534), (121, 3475806), (138, 3047627), (178, 2362767), (242, 1737903), (253, 1662342), (267, 1575178), (283, 1486122), (363, 1158602), (506, 831171), (534, 787589), (566, 743061), (726, 579301), (759, 554114), (849, 495374), (979, 429594), (1518, 277057), (1698, 247687), (1958, 214797), (2047, 205458), (2783, 151122), (2937, 143198), (3113, 135102), (4094, 102729), (5566, 75561), (5874, 71599), (6141, 68486), (6226, 67551), (6509, 64614), (8349, 50374), (9339, 45034), (10769, 39054), (12282, 34243), (13018, 32307), (16698, 25187), (18678, 22517), (19527, 21538)]