288519264

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1493}}^1$

素因数の和:1581

約数の個数: 144

約数和(自身を含む): 910347984

約数和(自身を除く): 621828720

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 61, 66, 72, 88, 96, 99, 122, 132, 144, 176, 183, 198, 244, 264, 288, 352, 366, 396, 488, 528, 549, 671, 732, 792, 976, 1056, 1098, 1342, 1464, 1493, 1584, 1952, 2013, 2196, 2684, 2928, 2986, 3168, 4026, 4392, 4479, 5368, 5856, 5972, 6039, 8052, 8784, 8958, 10736, 11944, 12078, 13437, 16104, 16423, 17568, 17916, 21472, 23888, 24156, 26874, 32208, 32846, 35832, 47776, 48312, 49269, 53748, 64416, 65692, 71664, 91073, 96624, 98538, 107496, 131384, 143328, 147807, 182146, 193248, 197076, 214992, 262768, 273219, 295614, 364292, 394152, 429984, 525536, 546438, 591228, 728584, 788304, 819657, 1001803, 1092876, 1182456, 1457168, 1576608, 1639314, 2003606, 2185752, 2364912, 2914336, 3005409, 3278628, 4007212, 4371504, 4729824, 6010818, 6557256, 8014424, 8743008, 9016227, 12021636, 13114512, 16028848, 18032454, 24043272, 26229024, 32057696, 36064908, 48086544, 72129816, 96173088, 144259632, 288519264]

約数ペア:

[(1, 288519264), (2, 144259632), (3, 96173088), (4, 72129816), (6, 48086544), (8, 36064908), (9, 32057696), (11, 26229024), (12, 24043272), (16, 18032454), (18, 16028848), (22, 13114512), (24, 12021636), (32, 9016227), (33, 8743008), (36, 8014424), (44, 6557256), (48, 6010818), (61, 4729824), (66, 4371504), (72, 4007212), (88, 3278628), (96, 3005409), (99, 2914336), (122, 2364912), (132, 2185752), (144, 2003606), (176, 1639314), (183, 1576608), (198, 1457168), (244, 1182456), (264, 1092876), (288, 1001803), (352, 819657), (366, 788304), (396, 728584), (488, 591228), (528, 546438), (549, 525536), (671, 429984), (732, 394152), (792, 364292), (976, 295614), (1056, 273219), (1098, 262768), (1342, 214992), (1464, 197076), (1493, 193248), (1584, 182146), (1952, 147807), (2013, 143328), (2196, 131384), (2684, 107496), (2928, 98538), (2986, 96624), (3168, 91073), (4026, 71664), (4392, 65692), (4479, 64416), (5368, 53748), (5856, 49269), (5972, 48312), (6039, 47776), (8052, 35832), (8784, 32846), (8958, 32208), (10736, 26874), (11944, 24156), (12078, 23888), (13437, 21472), (16104, 17916), (16423, 17568)]