3129224

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 7516800

約数和(自身を除く): 4387576

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 173, 238, 266, 323, 346, 476, 532, 646, 692, 952, 1064, 1211, 1292, 1384, 2261, 2422, 2584, 2941, 3287, 4522, 4844, 5882, 6574, 9044, 9688, 11764, 13148, 18088, 20587, 23009, 23528, 26296, 41174, 46018, 55879, 82348, 92036, 111758, 164696, 184072, 223516, 391153, 447032, 782306, 1564612, 3129224]

約数ペア:

[(1, 3129224), (2, 1564612), (4, 782306), (7, 447032), (8, 391153), (14, 223516), (17, 184072), (19, 164696), (28, 111758), (34, 92036), (38, 82348), (56, 55879), (68, 46018), (76, 41174), (119, 26296), (133, 23528), (136, 23009), (152, 20587), (173, 18088), (238, 13148), (266, 11764), (323, 9688), (346, 9044), (476, 6574), (532, 5882), (646, 4844), (692, 4522), (952, 3287), (1064, 2941), (1211, 2584), (1292, 2422), (1384, 2261)]