809928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{1607}}^1$

素因数の和:1626

約数の個数: 48

約数和(自身を含む): 2508480

約数和(自身を除く): 1698552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 1607, 3214, 4821, 6428, 9642, 11249, 12856, 14463, 19284, 22498, 28926, 33747, 38568, 44996, 57852, 67494, 89992, 101241, 115704, 134988, 202482, 269976, 404964, 809928]

約数ペア:

[(1, 809928), (2, 404964), (3, 269976), (4, 202482), (6, 134988), (7, 115704), (8, 101241), (9, 89992), (12, 67494), (14, 57852), (18, 44996), (21, 38568), (24, 33747), (28, 28926), (36, 22498), (42, 19284), (56, 14463), (63, 12856), (72, 11249), (84, 9642), (126, 6428), (168, 4821), (252, 3214), (504, 1607)]