1641748812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:492

約数の個数: 144

約数和(自身を含む): 4404449280

約数和(自身を除く): 2762700468

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 121, 127, 132, 174, 242, 254, 307, 319, 348, 363, 381, 484, 508, 614, 638, 726, 762, 921, 957, 1228, 1276, 1397, 1452, 1524, 1842, 1914, 2794, 3377, 3509, 3683, 3684, 3828, 4191, 5588, 6754, 7018, 7366, 8382, 8903, 10131, 10527, 11049, 13508, 14036, 14732, 15367, 16764, 17806, 20262, 21054, 22098, 26709, 30734, 35612, 37147, 38989, 40513, 40524, 42108, 44196, 46101, 53418, 61468, 74294, 77978, 81026, 92202, 97933, 106836, 111441, 116967, 121539, 148588, 155956, 162052, 184404, 195866, 222882, 233934, 243078, 293799, 391732, 428879, 445643, 445764, 467868, 486156, 587598, 857758, 891286, 1077263, 1130681, 1175196, 1286637, 1336929, 1715516, 1782572, 2154526, 2261362, 2573274, 2673858, 3231789, 3392043, 4309052, 4522724, 4717669, 5146548, 5347716, 6463578, 6784086, 9435338, 12437491, 12927156, 13568172, 14153007, 18870676, 24874982, 28306014, 37312473, 49749964, 56612028, 74624946, 136812401, 149249892, 273624802, 410437203, 547249604, 820874406, 1641748812]

約数ペア:

[(1, 1641748812), (2, 820874406), (3, 547249604), (4, 410437203), (6, 273624802), (11, 149249892), (12, 136812401), (22, 74624946), (29, 56612028), (33, 49749964), (44, 37312473), (58, 28306014), (66, 24874982), (87, 18870676), (116, 14153007), (121, 13568172), (127, 12927156), (132, 12437491), (174, 9435338), (242, 6784086), (254, 6463578), (307, 5347716), (319, 5146548), (348, 4717669), (363, 4522724), (381, 4309052), (484, 3392043), (508, 3231789), (614, 2673858), (638, 2573274), (726, 2261362), (762, 2154526), (921, 1782572), (957, 1715516), (1228, 1336929), (1276, 1286637), (1397, 1175196), (1452, 1130681), (1524, 1077263), (1842, 891286), (1914, 857758), (2794, 587598), (3377, 486156), (3509, 467868), (3683, 445764), (3684, 445643), (3828, 428879), (4191, 391732), (5588, 293799), (6754, 243078), (7018, 233934), (7366, 222882), (8382, 195866), (8903, 184404), (10131, 162052), (10527, 155956), (11049, 148588), (13508, 121539), (14036, 116967), (14732, 111441), (15367, 106836), (16764, 97933), (17806, 92202), (20262, 81026), (21054, 77978), (22098, 74294), (26709, 61468), (30734, 53418), (35612, 46101), (37147, 44196), (38989, 42108), (40513, 40524)]