340977857556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{805249}}^1$

素因数の和:805405

約数の個数: 72

約数和(自身を含む): 922262488000

約数和(自身を除く): 581284630444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5041, 5964, 10082, 15123, 20164, 30246, 35287, 60492, 70574, 105861, 141148, 211722, 423444, 805249, 1610498, 2415747, 3220996, 4831494, 5636743, 9662988, 11273486, 16910229, 22546972, 33820458, 57172679, 67640916, 114345358, 171518037, 228690716, 343036074, 400208753, 686072148, 800417506, 1200626259, 1600835012, 2401252518, 4059260209, 4802505036, 8118520418, 12177780627, 16237040836, 24355561254, 28414821463, 48711122508, 56829642926, 85244464389, 113659285852, 170488928778, 340977857556]

約数ペア:

[(1, 340977857556), (2, 170488928778), (3, 113659285852), (4, 85244464389), (6, 56829642926), (7, 48711122508), (12, 28414821463), (14, 24355561254), (21, 16237040836), (28, 12177780627), (42, 8118520418), (71, 4802505036), (84, 4059260209), (142, 2401252518), (213, 1600835012), (284, 1200626259), (426, 800417506), (497, 686072148), (852, 400208753), (994, 343036074), (1491, 228690716), (1988, 171518037), (2982, 114345358), (5041, 67640916), (5964, 57172679), (10082, 33820458), (15123, 22546972), (20164, 16910229), (30246, 11273486), (35287, 9662988), (60492, 5636743), (70574, 4831494), (105861, 3220996), (141148, 2415747), (211722, 1610498), (423444, 805249)]