242260368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{721013}}^1$

素因数の和:721031

約数の個数: 40

約数和(自身を含む): 715245888

約数和(自身を除く): 472985520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 721013, 1442026, 2163039, 2884052, 4326078, 5047091, 5768104, 8652156, 10094182, 11536208, 15141273, 17304312, 20188364, 30282546, 34608624, 40376728, 60565092, 80753456, 121130184, 242260368]

約数ペア:

[(1, 242260368), (2, 121130184), (3, 80753456), (4, 60565092), (6, 40376728), (7, 34608624), (8, 30282546), (12, 20188364), (14, 17304312), (16, 15141273), (21, 11536208), (24, 10094182), (28, 8652156), (42, 5768104), (48, 5047091), (56, 4326078), (84, 2884052), (112, 2163039), (168, 1442026), (336, 721013)]