321471444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{2969}}^1$

素因数の和:4272

約数の個数: 48

約数和(自身を含む): 858211200

約数和(自身を除く): 536739756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1289, 2578, 2969, 3867, 5156, 5938, 7734, 8907, 9023, 11876, 15468, 17814, 18046, 20783, 27069, 35628, 36092, 41566, 54138, 62349, 83132, 108276, 124698, 249396, 3827041, 7654082, 11481123, 15308164, 22962246, 26789287, 45924492, 53578574, 80367861, 107157148, 160735722, 321471444]

約数ペア:

[(1, 321471444), (2, 160735722), (3, 107157148), (4, 80367861), (6, 53578574), (7, 45924492), (12, 26789287), (14, 22962246), (21, 15308164), (28, 11481123), (42, 7654082), (84, 3827041), (1289, 249396), (2578, 124698), (2969, 108276), (3867, 83132), (5156, 62349), (5938, 54138), (7734, 41566), (8907, 36092), (9023, 35628), (11876, 27069), (15468, 20783), (17814, 18046)]