242557644

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{11149}}^1$

素因数の和:11207

約数の個数: 72

約数和(自身を含む): 676225200

約数和(自身を除く): 433667556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 5439, 7252, 10878, 11149, 21756, 22298, 33447, 44596, 66894, 78043, 133788, 156086, 234129, 312172, 412513, 468258, 546301, 825026, 936516, 1092602, 1237539, 1638903, 1650052, 2185204, 2475078, 2887591, 3277806, 4950156, 5775182, 6555612, 8662773, 11550364, 17325546, 20213137, 34651092, 40426274, 60639411, 80852548, 121278822, 242557644]

約数ペア:

[(1, 242557644), (2, 121278822), (3, 80852548), (4, 60639411), (6, 40426274), (7, 34651092), (12, 20213137), (14, 17325546), (21, 11550364), (28, 8662773), (37, 6555612), (42, 5775182), (49, 4950156), (74, 3277806), (84, 2887591), (98, 2475078), (111, 2185204), (147, 1650052), (148, 1638903), (196, 1237539), (222, 1092602), (259, 936516), (294, 825026), (444, 546301), (518, 468258), (588, 412513), (777, 312172), (1036, 234129), (1554, 156086), (1813, 133788), (3108, 78043), (3626, 66894), (5439, 44596), (7252, 33447), (10878, 22298), (11149, 21756)]