304813548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:696

約数の個数: 144

約数和(自身を含む): 883034880

約数和(自身を除く): 578221332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 37, 39, 52, 58, 74, 78, 87, 111, 116, 117, 148, 156, 174, 222, 234, 261, 333, 348, 377, 444, 468, 481, 522, 607, 666, 754, 962, 1044, 1073, 1131, 1214, 1332, 1443, 1508, 1821, 1924, 2146, 2262, 2428, 2886, 3219, 3393, 3642, 4292, 4329, 4524, 5463, 5772, 6438, 6786, 7284, 7891, 8658, 9657, 10926, 12876, 13572, 13949, 15782, 17316, 17603, 19314, 21852, 22459, 23673, 27898, 31564, 35206, 38628, 41847, 44918, 47346, 52809, 55796, 67377, 70412, 71019, 83694, 89836, 94692, 105618, 125541, 134754, 142038, 158427, 167388, 202131, 211236, 228839, 251082, 269508, 284076, 291967, 316854, 404262, 457678, 502164, 583934, 633708, 651311, 686517, 808524, 875901, 915356, 1167868, 1302622, 1373034, 1751802, 1953933, 2059551, 2605244, 2627703, 2746068, 3503604, 3907866, 4119102, 5255406, 5861799, 7815732, 8238204, 8467043, 10510812, 11723598, 16934086, 23447196, 25401129, 33868172, 50802258, 76203387, 101604516, 152406774, 304813548]

約数ペア:

[(1, 304813548), (2, 152406774), (3, 101604516), (4, 76203387), (6, 50802258), (9, 33868172), (12, 25401129), (13, 23447196), (18, 16934086), (26, 11723598), (29, 10510812), (36, 8467043), (37, 8238204), (39, 7815732), (52, 5861799), (58, 5255406), (74, 4119102), (78, 3907866), (87, 3503604), (111, 2746068), (116, 2627703), (117, 2605244), (148, 2059551), (156, 1953933), (174, 1751802), (222, 1373034), (234, 1302622), (261, 1167868), (333, 915356), (348, 875901), (377, 808524), (444, 686517), (468, 651311), (481, 633708), (522, 583934), (607, 502164), (666, 457678), (754, 404262), (962, 316854), (1044, 291967), (1073, 284076), (1131, 269508), (1214, 251082), (1332, 228839), (1443, 211236), (1508, 202131), (1821, 167388), (1924, 158427), (2146, 142038), (2262, 134754), (2428, 125541), (2886, 105618), (3219, 94692), (3393, 89836), (3642, 83694), (4292, 71019), (4329, 70412), (4524, 67377), (5463, 55796), (5772, 52809), (6438, 47346), (6786, 44918), (7284, 41847), (7891, 38628), (8658, 35206), (9657, 31564), (10926, 27898), (12876, 23673), (13572, 22459), (13949, 21852), (15782, 19314), (17316, 17603)]