303485686959

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1399}}^1\times {\mathrm{5333}}^1$

素因数の和:6904

約数の個数: 64

約数和(自身を含む): 501822720000

約数和(自身を除く): 198337033041

約数列:

[1, 3, 7, 13, 21, 39, 91, 149, 273, 447, 1043, 1399, 1937, 3129, 4197, 5333, 5811, 9793, 13559, 15999, 18187, 29379, 37331, 40677, 54561, 69329, 111993, 127309, 207987, 208451, 381927, 485303, 625353, 794617, 1455909, 1459157, 2383851, 2709863, 4377471, 5562319, 7460867, 8129589, 10330021, 16686957, 18969041, 22382601, 30990063, 52226069, 56907123, 72310147, 96991271, 156678207, 216930441, 290973813, 678938897, 1111669183, 2036816691, 3335007549, 7781684281, 14451699379, 23345052843, 43355098137, 101161895653, 303485686959]

約数ペア:

[(1, 303485686959), (3, 101161895653), (7, 43355098137), (13, 23345052843), (21, 14451699379), (39, 7781684281), (91, 3335007549), (149, 2036816691), (273, 1111669183), (447, 678938897), (1043, 290973813), (1399, 216930441), (1937, 156678207), (3129, 96991271), (4197, 72310147), (5333, 56907123), (5811, 52226069), (9793, 30990063), (13559, 22382601), (15999, 18969041), (18187, 16686957), (29379, 10330021), (37331, 8129589), (40677, 7460867), (54561, 5562319), (69329, 4377471), (111993, 2709863), (127309, 2383851), (207987, 1459157), (208451, 1455909), (381927, 794617), (485303, 625353)]