289428636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{41513}}^1$

素因数の和:41610

約数の個数: 48

約数和(自身を含む): 781127424

約数和(自身を除く): 491698788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 3486, 6972, 41513, 83026, 124539, 166052, 249078, 290591, 498156, 581182, 871773, 1162364, 1743546, 3445579, 3487092, 6891158, 10336737, 13782316, 20673474, 24119053, 41346948, 48238106, 72357159, 96476212, 144714318, 289428636]

約数ペア:

[(1, 289428636), (2, 144714318), (3, 96476212), (4, 72357159), (6, 48238106), (7, 41346948), (12, 24119053), (14, 20673474), (21, 13782316), (28, 10336737), (42, 6891158), (83, 3487092), (84, 3445579), (166, 1743546), (249, 1162364), (332, 871773), (498, 581182), (581, 498156), (996, 290591), (1162, 249078), (1743, 166052), (2324, 124539), (3486, 83026), (6972, 41513)]