245220294

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{6373}}^1$

素因数の和:6453

約数の個数: 48

約数和(自身を含む): 549336816

約数和(自身を除く): 304116522

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 121, 159, 242, 318, 363, 583, 726, 1166, 1749, 3498, 6373, 6413, 12746, 12826, 19119, 19239, 38238, 38478, 70103, 140206, 210309, 337769, 420618, 675538, 771133, 1013307, 1542266, 2026614, 2313399, 3715459, 4626798, 7430918, 11146377, 22292754, 40870049, 81740098, 122610147, 245220294]

約数ペア:

[(1, 245220294), (2, 122610147), (3, 81740098), (6, 40870049), (11, 22292754), (22, 11146377), (33, 7430918), (53, 4626798), (66, 3715459), (106, 2313399), (121, 2026614), (159, 1542266), (242, 1013307), (318, 771133), (363, 675538), (583, 420618), (726, 337769), (1166, 210309), (1749, 140206), (3498, 70103), (6373, 38478), (6413, 38238), (12746, 19239), (12826, 19119)]