308840491036

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{86869}}^1$

素因数の和:87012

約数の個数: 144

約数和(自身を含む): 733706799840

約数和(自身を除く): 424866308804

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 97, 98, 119, 154, 187, 194, 196, 238, 308, 374, 388, 476, 539, 679, 748, 833, 1067, 1078, 1309, 1358, 1649, 1666, 2134, 2156, 2618, 2716, 3298, 3332, 4268, 4753, 5236, 6596, 7469, 9163, 9506, 11543, 14938, 18139, 18326, 19012, 23086, 29876, 36278, 36652, 46172, 52283, 72556, 80801, 86869, 104566, 126973, 161602, 173738, 209132, 253946, 323204, 347476, 507892, 608083, 888811, 955559, 1216166, 1476773, 1777622, 1911118, 2432332, 2953546, 3555244, 3822236, 4256581, 5907092, 6688913, 8426293, 8513162, 10337411, 13377826, 16244503, 16852586, 17026324, 20674822, 26755652, 32489006, 33705172, 41349644, 46822391, 58984051, 64978012, 72361877, 92689223, 93644782, 113711521, 117968102, 143246981, 144723754, 185378446, 187289564, 227423042, 235936204, 286493962, 289447508, 370756892, 412888357, 454846084, 572987924, 648824561, 795980647, 825776714, 1002728867, 1297649122, 1575716791, 1591961294, 1651553428, 2005457734, 2595298244, 3151433582, 3183922588, 4010915468, 4541771927, 6302867164, 7019102069, 9083543854, 11030017537, 14038204138, 18167087708, 22060035074, 28076408276, 44120070148, 77210122759, 154420245518, 308840491036]

約数ペア:

[(1, 308840491036), (2, 154420245518), (4, 77210122759), (7, 44120070148), (11, 28076408276), (14, 22060035074), (17, 18167087708), (22, 14038204138), (28, 11030017537), (34, 9083543854), (44, 7019102069), (49, 6302867164), (68, 4541771927), (77, 4010915468), (97, 3183922588), (98, 3151433582), (119, 2595298244), (154, 2005457734), (187, 1651553428), (194, 1591961294), (196, 1575716791), (238, 1297649122), (308, 1002728867), (374, 825776714), (388, 795980647), (476, 648824561), (539, 572987924), (679, 454846084), (748, 412888357), (833, 370756892), (1067, 289447508), (1078, 286493962), (1309, 235936204), (1358, 227423042), (1649, 187289564), (1666, 185378446), (2134, 144723754), (2156, 143246981), (2618, 117968102), (2716, 113711521), (3298, 93644782), (3332, 92689223), (4268, 72361877), (4753, 64978012), (5236, 58984051), (6596, 46822391), (7469, 41349644), (9163, 33705172), (9506, 32489006), (11543, 26755652), (14938, 20674822), (18139, 17026324), (18326, 16852586), (19012, 16244503), (23086, 13377826), (29876, 10337411), (36278, 8513162), (36652, 8426293), (46172, 6688913), (52283, 5907092), (72556, 4256581), (80801, 3822236), (86869, 3555244), (104566, 2953546), (126973, 2432332), (161602, 1911118), (173738, 1777622), (209132, 1476773), (253946, 1216166), (323204, 955559), (347476, 888811), (507892, 608083)]