1555630128

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{659}}^1$

素因数の和:796

約数の個数: 180

約数和(自身を含む): 4770085320

約数和(自身を除く): 3214455192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 97, 104, 117, 144, 156, 169, 194, 208, 234, 291, 312, 338, 388, 468, 507, 582, 624, 659, 676, 776, 873, 936, 1014, 1164, 1261, 1318, 1352, 1521, 1552, 1746, 1872, 1977, 2028, 2328, 2522, 2636, 2704, 3042, 3492, 3783, 3954, 4056, 4656, 5044, 5272, 5931, 6084, 6984, 7566, 7908, 8112, 8567, 10088, 10544, 11349, 11862, 12168, 13968, 15132, 15816, 16393, 17134, 20176, 22698, 23724, 24336, 25701, 30264, 31632, 32786, 34268, 45396, 47448, 49179, 51402, 60528, 63923, 65572, 68536, 77103, 90792, 94896, 98358, 102804, 111371, 127846, 131144, 137072, 147537, 154206, 181584, 191769, 196716, 205608, 222742, 255692, 262288, 295074, 308412, 334113, 383538, 393432, 411216, 445484, 511384, 575307, 590148, 616824, 668226, 767076, 786864, 830999, 890968, 1002339, 1022768, 1150614, 1180296, 1233648, 1336452, 1534152, 1661998, 1781936, 2004678, 2301228, 2360592, 2492997, 2672904, 3068304, 3323996, 4009356, 4602456, 4985994, 5345808, 6647992, 7478991, 8018712, 9204912, 9971988, 10802987, 13295984, 14957982, 16037424, 19943976, 21605974, 29915964, 32408961, 39887952, 43211948, 59831928, 64817922, 86423896, 97226883, 119663856, 129635844, 172847792, 194453766, 259271688, 388907532, 518543376, 777815064, 1555630128]

約数ペア:

[(1, 1555630128), (2, 777815064), (3, 518543376), (4, 388907532), (6, 259271688), (8, 194453766), (9, 172847792), (12, 129635844), (13, 119663856), (16, 97226883), (18, 86423896), (24, 64817922), (26, 59831928), (36, 43211948), (39, 39887952), (48, 32408961), (52, 29915964), (72, 21605974), (78, 19943976), (97, 16037424), (104, 14957982), (117, 13295984), (144, 10802987), (156, 9971988), (169, 9204912), (194, 8018712), (208, 7478991), (234, 6647992), (291, 5345808), (312, 4985994), (338, 4602456), (388, 4009356), (468, 3323996), (507, 3068304), (582, 2672904), (624, 2492997), (659, 2360592), (676, 2301228), (776, 2004678), (873, 1781936), (936, 1661998), (1014, 1534152), (1164, 1336452), (1261, 1233648), (1318, 1180296), (1352, 1150614), (1521, 1022768), (1552, 1002339), (1746, 890968), (1872, 830999), (1977, 786864), (2028, 767076), (2328, 668226), (2522, 616824), (2636, 590148), (2704, 575307), (3042, 511384), (3492, 445484), (3783, 411216), (3954, 393432), (4056, 383538), (4656, 334113), (5044, 308412), (5272, 295074), (5931, 262288), (6084, 255692), (6984, 222742), (7566, 205608), (7908, 196716), (8112, 191769), (8567, 181584), (10088, 154206), (10544, 147537), (11349, 137072), (11862, 131144), (12168, 127846), (13968, 111371), (15132, 102804), (15816, 98358), (16393, 94896), (17134, 90792), (20176, 77103), (22698, 68536), (23724, 65572), (24336, 63923), (25701, 60528), (30264, 51402), (31632, 49179), (32786, 47448), (34268, 45396)]