289736076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3449239}}^1$

素因数の和:3449253

約数の個数: 24

約数和(自身を含む): 772629760

約数和(自身を除く): 482893684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3449239, 6898478, 10347717, 13796956, 20695434, 24144673, 41390868, 48289346, 72434019, 96578692, 144868038, 289736076]

約数ペア:

[(1, 289736076), (2, 144868038), (3, 96578692), (4, 72434019), (6, 48289346), (7, 41390868), (12, 24144673), (14, 20695434), (21, 13796956), (28, 10347717), (42, 6898478), (84, 3449239)]