239327712

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{659}}^1$

素因数の和:785

約数の個数: 144

約数和(自身を含む): 741620880

約数和(自身を除く): 502293168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 97, 104, 117, 144, 156, 194, 208, 234, 288, 291, 312, 388, 416, 468, 582, 624, 659, 776, 873, 936, 1164, 1248, 1261, 1318, 1552, 1746, 1872, 1977, 2328, 2522, 2636, 3104, 3492, 3744, 3783, 3954, 4656, 5044, 5272, 5931, 6984, 7566, 7908, 8567, 9312, 10088, 10544, 11349, 11862, 13968, 15132, 15816, 17134, 20176, 21088, 22698, 23724, 25701, 27936, 30264, 31632, 34268, 40352, 45396, 47448, 51402, 60528, 63264, 63923, 68536, 77103, 90792, 94896, 102804, 121056, 127846, 137072, 154206, 181584, 189792, 191769, 205608, 255692, 274144, 308412, 363168, 383538, 411216, 511384, 575307, 616824, 767076, 822432, 830999, 1022768, 1150614, 1233648, 1534152, 1661998, 2045536, 2301228, 2467296, 2492997, 3068304, 3323996, 4602456, 4985994, 6136608, 6647992, 7478991, 9204912, 9971988, 13295984, 14957982, 18409824, 19943976, 26591968, 29915964, 39887952, 59831928, 79775904, 119663856, 239327712]

約数ペア:

[(1, 239327712), (2, 119663856), (3, 79775904), (4, 59831928), (6, 39887952), (8, 29915964), (9, 26591968), (12, 19943976), (13, 18409824), (16, 14957982), (18, 13295984), (24, 9971988), (26, 9204912), (32, 7478991), (36, 6647992), (39, 6136608), (48, 4985994), (52, 4602456), (72, 3323996), (78, 3068304), (96, 2492997), (97, 2467296), (104, 2301228), (117, 2045536), (144, 1661998), (156, 1534152), (194, 1233648), (208, 1150614), (234, 1022768), (288, 830999), (291, 822432), (312, 767076), (388, 616824), (416, 575307), (468, 511384), (582, 411216), (624, 383538), (659, 363168), (776, 308412), (873, 274144), (936, 255692), (1164, 205608), (1248, 191769), (1261, 189792), (1318, 181584), (1552, 154206), (1746, 137072), (1872, 127846), (1977, 121056), (2328, 102804), (2522, 94896), (2636, 90792), (3104, 77103), (3492, 68536), (3744, 63923), (3783, 63264), (3954, 60528), (4656, 51402), (5044, 47448), (5272, 45396), (5931, 40352), (6984, 34268), (7566, 31632), (7908, 30264), (8567, 27936), (9312, 25701), (10088, 23724), (10544, 22698), (11349, 21088), (11862, 20176), (13968, 17134), (15132, 15816)]