1215743496

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:707

約数の個数: 128

約数和(自身を含む): 3392202240

約数和(自身を除く): 2176458744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 83, 88, 113, 132, 166, 226, 249, 264, 332, 339, 452, 491, 498, 664, 678, 904, 913, 982, 996, 1243, 1356, 1473, 1826, 1964, 1992, 2486, 2712, 2739, 2946, 3652, 3729, 3928, 4972, 5401, 5478, 5892, 7304, 7458, 9379, 9944, 10802, 10956, 11784, 14916, 16203, 18758, 21604, 21912, 28137, 29832, 32406, 37516, 40753, 43208, 55483, 56274, 64812, 75032, 81506, 103169, 110966, 112548, 122259, 129624, 163012, 166449, 206338, 221932, 225096, 244518, 309507, 326024, 332898, 412676, 443864, 448283, 489036, 610313, 619014, 665796, 825352, 896566, 978072, 1220626, 1238028, 1331592, 1344849, 1793132, 1830939, 2441252, 2476056, 2689698, 3586264, 3661878, 4605089, 4882504, 5379396, 7323756, 9210178, 10758792, 13815267, 14647512, 18420356, 27630534, 36840712, 50655979, 55261068, 101311958, 110522136, 151967937, 202623916, 303935874, 405247832, 607871748, 1215743496]

約数ペア:

[(1, 1215743496), (2, 607871748), (3, 405247832), (4, 303935874), (6, 202623916), (8, 151967937), (11, 110522136), (12, 101311958), (22, 55261068), (24, 50655979), (33, 36840712), (44, 27630534), (66, 18420356), (83, 14647512), (88, 13815267), (113, 10758792), (132, 9210178), (166, 7323756), (226, 5379396), (249, 4882504), (264, 4605089), (332, 3661878), (339, 3586264), (452, 2689698), (491, 2476056), (498, 2441252), (664, 1830939), (678, 1793132), (904, 1344849), (913, 1331592), (982, 1238028), (996, 1220626), (1243, 978072), (1356, 896566), (1473, 825352), (1826, 665796), (1964, 619014), (1992, 610313), (2486, 489036), (2712, 448283), (2739, 443864), (2946, 412676), (3652, 332898), (3729, 326024), (3928, 309507), (4972, 244518), (5401, 225096), (5478, 221932), (5892, 206338), (7304, 166449), (7458, 163012), (9379, 129624), (9944, 122259), (10802, 112548), (10956, 110966), (11784, 103169), (14916, 81506), (16203, 75032), (18758, 64812), (21604, 56274), (21912, 55483), (28137, 43208), (29832, 40753), (32406, 37516)]