171219216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{509581}}^1$

素因数の和:509599

約数の個数: 40

約数和(自身を含む): 505505344

約数和(自身を除く): 334286128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 509581, 1019162, 1528743, 2038324, 3057486, 3567067, 4076648, 6114972, 7134134, 8153296, 10701201, 12229944, 14268268, 21402402, 24459888, 28536536, 42804804, 57073072, 85609608, 171219216]

約数ペア:

[(1, 171219216), (2, 85609608), (3, 57073072), (4, 42804804), (6, 28536536), (7, 24459888), (8, 21402402), (12, 14268268), (14, 12229944), (16, 10701201), (21, 8153296), (24, 7134134), (28, 6114972), (42, 4076648), (48, 3567067), (56, 3057486), (84, 2038324), (112, 1528743), (168, 1019162), (336, 509581)]