687327984

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6143}}^1$

素因数の和:6204

約数の個数: 160

約数和(自身を含む): 2316042240

約数和(自身を除く): 1628714256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 37, 42, 48, 54, 56, 63, 72, 74, 84, 108, 111, 112, 126, 144, 148, 168, 189, 216, 222, 252, 259, 296, 333, 336, 378, 432, 444, 504, 518, 592, 666, 756, 777, 888, 999, 1008, 1036, 1332, 1512, 1554, 1776, 1998, 2072, 2331, 2664, 3024, 3108, 3996, 4144, 4662, 5328, 6143, 6216, 6993, 7992, 9324, 12286, 12432, 13986, 15984, 18429, 18648, 24572, 27972, 36858, 37296, 43001, 49144, 55287, 55944, 73716, 86002, 98288, 110574, 111888, 129003, 147432, 165861, 172004, 221148, 227291, 258006, 294864, 331722, 344008, 387009, 442296, 454582, 516012, 663444, 681873, 688016, 774018, 884592, 909164, 1032024, 1161027, 1326888, 1363746, 1548036, 1591037, 1818328, 2045619, 2064048, 2322054, 2653776, 2727492, 3096072, 3182074, 3636656, 4091238, 4644108, 4773111, 5454984, 6136857, 6192144, 6364148, 8182476, 9288216, 9546222, 10909968, 12273714, 12728296, 14319333, 16364952, 18576432, 19092444, 24547428, 25456592, 28638666, 32729904, 38184888, 42957999, 49094856, 57277332, 76369776, 85915998, 98189712, 114554664, 171831996, 229109328, 343663992, 687327984]

約数ペア:

[(1, 687327984), (2, 343663992), (3, 229109328), (4, 171831996), (6, 114554664), (7, 98189712), (8, 85915998), (9, 76369776), (12, 57277332), (14, 49094856), (16, 42957999), (18, 38184888), (21, 32729904), (24, 28638666), (27, 25456592), (28, 24547428), (36, 19092444), (37, 18576432), (42, 16364952), (48, 14319333), (54, 12728296), (56, 12273714), (63, 10909968), (72, 9546222), (74, 9288216), (84, 8182476), (108, 6364148), (111, 6192144), (112, 6136857), (126, 5454984), (144, 4773111), (148, 4644108), (168, 4091238), (189, 3636656), (216, 3182074), (222, 3096072), (252, 2727492), (259, 2653776), (296, 2322054), (333, 2064048), (336, 2045619), (378, 1818328), (432, 1591037), (444, 1548036), (504, 1363746), (518, 1326888), (592, 1161027), (666, 1032024), (756, 909164), (777, 884592), (888, 774018), (999, 688016), (1008, 681873), (1036, 663444), (1332, 516012), (1512, 454582), (1554, 442296), (1776, 387009), (1998, 344008), (2072, 331722), (2331, 294864), (2664, 258006), (3024, 227291), (3108, 221148), (3996, 172004), (4144, 165861), (4662, 147432), (5328, 129003), (6143, 111888), (6216, 110574), (6993, 98288), (7992, 86002), (9324, 73716), (12286, 55944), (12432, 55287), (13986, 49144), (15984, 43001), (18429, 37296), (18648, 36858), (24572, 27972)]