1678623108

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{6449}}^1$

素因数の和:6764

約数の個数: 48

約数和(自身を含む): 3973200000

約数和(自身を除く): 2294576892

約数列:

[1, 2, 3, 4, 6, 12, 109, 199, 218, 327, 398, 436, 597, 654, 796, 1194, 1308, 2388, 6449, 12898, 19347, 21691, 25796, 38694, 43382, 65073, 77388, 86764, 130146, 260292, 702941, 1283351, 1405882, 2108823, 2566702, 2811764, 3850053, 4217646, 5133404, 7700106, 8435292, 15400212, 139885259, 279770518, 419655777, 559541036, 839311554, 1678623108]

約数ペア:

[(1, 1678623108), (2, 839311554), (3, 559541036), (4, 419655777), (6, 279770518), (12, 139885259), (109, 15400212), (199, 8435292), (218, 7700106), (327, 5133404), (398, 4217646), (436, 3850053), (597, 2811764), (654, 2566702), (796, 2108823), (1194, 1405882), (1308, 1283351), (2388, 702941), (6449, 260292), (12898, 130146), (19347, 86764), (21691, 77388), (25796, 65073), (38694, 43382)]