431444292

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^2\times {\mathrm{307}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 1082432736

約数和(自身を除く): 650988444

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 83, 102, 166, 204, 249, 307, 332, 498, 614, 921, 996, 1228, 1411, 1842, 2822, 3684, 4233, 5219, 5644, 6889, 8466, 10438, 13778, 15657, 16932, 20667, 20876, 25481, 27556, 31314, 41334, 50962, 62628, 76443, 82668, 101924, 117113, 152886, 234226, 305772, 351339, 433177, 468452, 702678, 866354, 1299531, 1405356, 1732708, 2114923, 2599062, 4229846, 5198124, 6344769, 8459692, 12689538, 25379076, 35953691, 71907382, 107861073, 143814764, 215722146, 431444292]

約数ペア:

[(1, 431444292), (2, 215722146), (3, 143814764), (4, 107861073), (6, 71907382), (12, 35953691), (17, 25379076), (34, 12689538), (51, 8459692), (68, 6344769), (83, 5198124), (102, 4229846), (166, 2599062), (204, 2114923), (249, 1732708), (307, 1405356), (332, 1299531), (498, 866354), (614, 702678), (921, 468452), (996, 433177), (1228, 351339), (1411, 305772), (1842, 234226), (2822, 152886), (3684, 117113), (4233, 101924), (5219, 82668), (5644, 76443), (6889, 62628), (8466, 50962), (10438, 41334), (13778, 31314), (15657, 27556), (16932, 25481), (20667, 20876)]