1215696684

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:619

約数の個数: 96

約数和(自身を含む): 3045934080

約数和(自身を除く): 1830237396

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 83, 114, 166, 227, 228, 249, 283, 332, 454, 498, 566, 681, 849, 908, 996, 1132, 1362, 1577, 1698, 2724, 3154, 3396, 4313, 4731, 5377, 6308, 8626, 9462, 10754, 12939, 16131, 17252, 18841, 18924, 21508, 23489, 25878, 32262, 37682, 46978, 51756, 56523, 64241, 64524, 70467, 75364, 93956, 113046, 128482, 140934, 192723, 226092, 256964, 281868, 357979, 385446, 446291, 715958, 770892, 892582, 1073937, 1220579, 1338873, 1431916, 1785164, 2147874, 2441158, 2677746, 3661737, 4295748, 4882316, 5332003, 5355492, 7323474, 10664006, 14646948, 15996009, 21328012, 31992018, 63984036, 101308057, 202616114, 303924171, 405232228, 607848342, 1215696684]

約数ペア:

[(1, 1215696684), (2, 607848342), (3, 405232228), (4, 303924171), (6, 202616114), (12, 101308057), (19, 63984036), (38, 31992018), (57, 21328012), (76, 15996009), (83, 14646948), (114, 10664006), (166, 7323474), (227, 5355492), (228, 5332003), (249, 4882316), (283, 4295748), (332, 3661737), (454, 2677746), (498, 2441158), (566, 2147874), (681, 1785164), (849, 1431916), (908, 1338873), (996, 1220579), (1132, 1073937), (1362, 892582), (1577, 770892), (1698, 715958), (2724, 446291), (3154, 385446), (3396, 357979), (4313, 281868), (4731, 256964), (5377, 226092), (6308, 192723), (8626, 140934), (9462, 128482), (10754, 113046), (12939, 93956), (16131, 75364), (17252, 70467), (18841, 64524), (18924, 64241), (21508, 56523), (23489, 51756), (25878, 46978), (32262, 37682)]