645292284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{15971}}^1$

素因数の和:16035

約数の個数: 96

約数和(自身を含む): 1903351296

約数和(自身を除く): 1258059012

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 52, 74, 78, 84, 91, 111, 148, 156, 182, 222, 259, 273, 364, 444, 481, 518, 546, 777, 962, 1036, 1092, 1443, 1554, 1924, 2886, 3108, 3367, 5772, 6734, 10101, 13468, 15971, 20202, 31942, 40404, 47913, 63884, 95826, 111797, 191652, 207623, 223594, 335391, 415246, 447188, 590927, 622869, 670782, 830492, 1181854, 1245738, 1341564, 1453361, 1772781, 2363708, 2491476, 2906722, 3545562, 4136489, 4360083, 5813444, 7091124, 7682051, 8272978, 8720166, 12409467, 15364102, 16545956, 17440332, 23046153, 24818934, 30728204, 46092306, 49637868, 53774357, 92184612, 107548714, 161323071, 215097428, 322646142, 645292284]

約数ペア:

[(1, 645292284), (2, 322646142), (3, 215097428), (4, 161323071), (6, 107548714), (7, 92184612), (12, 53774357), (13, 49637868), (14, 46092306), (21, 30728204), (26, 24818934), (28, 23046153), (37, 17440332), (39, 16545956), (42, 15364102), (52, 12409467), (74, 8720166), (78, 8272978), (84, 7682051), (91, 7091124), (111, 5813444), (148, 4360083), (156, 4136489), (182, 3545562), (222, 2906722), (259, 2491476), (273, 2363708), (364, 1772781), (444, 1453361), (481, 1341564), (518, 1245738), (546, 1181854), (777, 830492), (962, 670782), (1036, 622869), (1092, 590927), (1443, 447188), (1554, 415246), (1924, 335391), (2886, 223594), (3108, 207623), (3367, 191652), (5772, 111797), (6734, 95826), (10101, 63884), (13468, 47913), (15971, 40404), (20202, 31942)]