505383240208

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13232699}}^1$

素因数の和:13232756

約数の個数: 80

約数和(自身を含む): 1260176486400

約数和(自身を除く): 754793246192

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2387, 2728, 3472, 4774, 5456, 9548, 19096, 38192, 13232699, 26465398, 52930796, 92628893, 105861592, 145559689, 185257786, 211723184, 291119378, 370515572, 410213669, 582238756, 741031144, 820427338, 1018917823, 1164477512, 1482062288, 1640854676, 2037835646, 2328955024, 2871495683, 3281709352, 4075671292, 4512350359, 5742991366, 6563418704, 8151342584, 9024700718, 11485982732, 16302685168, 18049401436, 22971965464, 31586452513, 36098802872, 45943930928, 63172905026, 72197605744, 126345810052, 252691620104, 505383240208]

約数ペア:

[(1, 505383240208), (2, 252691620104), (4, 126345810052), (7, 72197605744), (8, 63172905026), (11, 45943930928), (14, 36098802872), (16, 31586452513), (22, 22971965464), (28, 18049401436), (31, 16302685168), (44, 11485982732), (56, 9024700718), (62, 8151342584), (77, 6563418704), (88, 5742991366), (112, 4512350359), (124, 4075671292), (154, 3281709352), (176, 2871495683), (217, 2328955024), (248, 2037835646), (308, 1640854676), (341, 1482062288), (434, 1164477512), (496, 1018917823), (616, 820427338), (682, 741031144), (868, 582238756), (1232, 410213669), (1364, 370515572), (1736, 291119378), (2387, 211723184), (2728, 185257786), (3472, 145559689), (4774, 105861592), (5456, 92628893), (9548, 52930796), (19096, 26465398), (38192, 13232699)]