2162745756

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{881}}^1$

素因数の和:1044

約数の個数: 144

約数和(自身を含む): 5977913760

約数和(自身を除く): 3815168004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 97, 111, 114, 148, 171, 194, 222, 228, 291, 333, 342, 388, 444, 582, 666, 684, 703, 873, 881, 1164, 1332, 1406, 1746, 1762, 1843, 2109, 2643, 2812, 3492, 3524, 3589, 3686, 4218, 5286, 5529, 6327, 7178, 7372, 7929, 8436, 10572, 10767, 11058, 12654, 14356, 15858, 16587, 16739, 21534, 22116, 25308, 31716, 32301, 32597, 33174, 33478, 43068, 50217, 64602, 65194, 66348, 66956, 68191, 85457, 97791, 100434, 129204, 130388, 136382, 150651, 170914, 195582, 200868, 204573, 256371, 272764, 293373, 301302, 341828, 391164, 409146, 512742, 586746, 602604, 613719, 619343, 769113, 818292, 1025484, 1173492, 1227438, 1238686, 1538226, 1623683, 1858029, 2454876, 2477372, 3076452, 3161909, 3247366, 3716058, 4871049, 5574087, 6323818, 6494732, 7432116, 9485727, 9742098, 11148174, 12647636, 14613147, 18971454, 19484196, 22296348, 28457181, 29226294, 37942908, 56914362, 58452588, 60076271, 113828724, 120152542, 180228813, 240305084, 360457626, 540686439, 720915252, 1081372878, 2162745756]

約数ペア:

[(1, 2162745756), (2, 1081372878), (3, 720915252), (4, 540686439), (6, 360457626), (9, 240305084), (12, 180228813), (18, 120152542), (19, 113828724), (36, 60076271), (37, 58452588), (38, 56914362), (57, 37942908), (74, 29226294), (76, 28457181), (97, 22296348), (111, 19484196), (114, 18971454), (148, 14613147), (171, 12647636), (194, 11148174), (222, 9742098), (228, 9485727), (291, 7432116), (333, 6494732), (342, 6323818), (388, 5574087), (444, 4871049), (582, 3716058), (666, 3247366), (684, 3161909), (703, 3076452), (873, 2477372), (881, 2454876), (1164, 1858029), (1332, 1623683), (1406, 1538226), (1746, 1238686), (1762, 1227438), (1843, 1173492), (2109, 1025484), (2643, 818292), (2812, 769113), (3492, 619343), (3524, 613719), (3589, 602604), (3686, 586746), (4218, 512742), (5286, 409146), (5529, 391164), (6327, 341828), (7178, 301302), (7372, 293373), (7929, 272764), (8436, 256371), (10572, 204573), (10767, 200868), (11058, 195582), (12654, 170914), (14356, 150651), (15858, 136382), (16587, 130388), (16739, 129204), (21534, 100434), (22116, 97791), (25308, 85457), (31716, 68191), (32301, 66956), (32597, 66348), (33174, 65194), (33478, 64602), (43068, 50217)]