212505552

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{10039}}^1$

素因数の和:10070

約数の個数: 120

約数和(自身を含む): 709627200

約数和(自身を除く): 497121648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 5292, 7056, 10039, 10584, 20078, 21168, 30117, 40156, 60234, 70273, 80312, 90351, 120468, 140546, 160624, 180702, 210819, 240936, 271053, 281092, 361404, 421638, 481872, 491911, 542106, 562184, 632457, 722808, 843276, 983822, 1084212, 1124368, 1264914, 1445616, 1475733, 1686552, 1897371, 1967644, 2168424, 2529828, 2951466, 3373104, 3794742, 3935288, 4336848, 4427199, 5059656, 5902932, 7589484, 7870576, 8854398, 10119312, 11805864, 13281597, 15178968, 17708796, 23611728, 26563194, 30357936, 35417592, 53126388, 70835184, 106252776, 212505552]

約数ペア:

[(1, 212505552), (2, 106252776), (3, 70835184), (4, 53126388), (6, 35417592), (7, 30357936), (8, 26563194), (9, 23611728), (12, 17708796), (14, 15178968), (16, 13281597), (18, 11805864), (21, 10119312), (24, 8854398), (27, 7870576), (28, 7589484), (36, 5902932), (42, 5059656), (48, 4427199), (49, 4336848), (54, 3935288), (56, 3794742), (63, 3373104), (72, 2951466), (84, 2529828), (98, 2168424), (108, 1967644), (112, 1897371), (126, 1686552), (144, 1475733), (147, 1445616), (168, 1264914), (189, 1124368), (196, 1084212), (216, 983822), (252, 843276), (294, 722808), (336, 632457), (378, 562184), (392, 542106), (432, 491911), (441, 481872), (504, 421638), (588, 361404), (756, 281092), (784, 271053), (882, 240936), (1008, 210819), (1176, 180702), (1323, 160624), (1512, 140546), (1764, 120468), (2352, 90351), (2646, 80312), (3024, 70273), (3528, 60234), (5292, 40156), (7056, 30117), (10039, 21168), (10584, 20078)]