2687775948

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27479}}^1$

素因数の和:27532

約数の個数: 144

約数和(自身を含む): 8402284800

約数和(自身を除く): 5714508852

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 33, 36, 38, 39, 44, 52, 57, 66, 76, 78, 99, 114, 117, 132, 143, 156, 171, 198, 209, 228, 234, 247, 286, 342, 396, 418, 429, 468, 494, 572, 627, 684, 741, 836, 858, 988, 1254, 1287, 1482, 1716, 1881, 2223, 2508, 2574, 2717, 2964, 3762, 4446, 5148, 5434, 7524, 8151, 8892, 10868, 16302, 24453, 27479, 32604, 48906, 54958, 82437, 97812, 109916, 164874, 247311, 302269, 329748, 357227, 494622, 522101, 604538, 714454, 906807, 989244, 1044202, 1071681, 1209076, 1428908, 1566303, 1813614, 2088404, 2143362, 2720421, 3132606, 3215043, 3627228, 3929497, 4286724, 4698909, 5440842, 5743111, 6265212, 6430086, 6787313, 7858994, 9397818, 10881684, 11486222, 11788491, 12860172, 13574626, 15717988, 17229333, 18795636, 20361939, 22972444, 23576982, 27149252, 34458666, 35365473, 40723878, 47153964, 51687999, 61085817, 68917332, 70730946, 74660443, 81447756, 103375998, 122171634, 141461892, 149320886, 206751996, 223981329, 244343268, 298641772, 447962658, 671943987, 895925316, 1343887974, 2687775948]

約数ペア:

[(1, 2687775948), (2, 1343887974), (3, 895925316), (4, 671943987), (6, 447962658), (9, 298641772), (11, 244343268), (12, 223981329), (13, 206751996), (18, 149320886), (19, 141461892), (22, 122171634), (26, 103375998), (33, 81447756), (36, 74660443), (38, 70730946), (39, 68917332), (44, 61085817), (52, 51687999), (57, 47153964), (66, 40723878), (76, 35365473), (78, 34458666), (99, 27149252), (114, 23576982), (117, 22972444), (132, 20361939), (143, 18795636), (156, 17229333), (171, 15717988), (198, 13574626), (209, 12860172), (228, 11788491), (234, 11486222), (247, 10881684), (286, 9397818), (342, 7858994), (396, 6787313), (418, 6430086), (429, 6265212), (468, 5743111), (494, 5440842), (572, 4698909), (627, 4286724), (684, 3929497), (741, 3627228), (836, 3215043), (858, 3132606), (988, 2720421), (1254, 2143362), (1287, 2088404), (1482, 1813614), (1716, 1566303), (1881, 1428908), (2223, 1209076), (2508, 1071681), (2574, 1044202), (2717, 989244), (2964, 906807), (3762, 714454), (4446, 604538), (5148, 522101), (5434, 494622), (7524, 357227), (8151, 329748), (8892, 302269), (10868, 247311), (16302, 164874), (24453, 109916), (27479, 97812), (32604, 82437), (48906, 54958)]