907880528072

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1\times {\mathrm{842321}}^1$

素因数の和:843366

約数の個数: 64

約数和(自身を含む): 2049874819200

約数和(自身を除く): 1141994291128

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1013, 1064, 2026, 4052, 7091, 8104, 14182, 19247, 28364, 38494, 56728, 76988, 134729, 153976, 269458, 538916, 842321, 1077832, 1684642, 3369284, 5896247, 6738568, 11792494, 16004099, 23584988, 32008198, 47169976, 64016396, 112028693, 128032792, 224057386, 448114772, 853271173, 896229544, 1706542346, 3413084692, 5972898211, 6826169384, 11945796422, 16212152287, 23891592844, 32424304574, 47783185688, 64848609148, 113485066009, 129697218296, 226970132018, 453940264036, 907880528072]

約数ペア:

[(1, 907880528072), (2, 453940264036), (4, 226970132018), (7, 129697218296), (8, 113485066009), (14, 64848609148), (19, 47783185688), (28, 32424304574), (38, 23891592844), (56, 16212152287), (76, 11945796422), (133, 6826169384), (152, 5972898211), (266, 3413084692), (532, 1706542346), (1013, 896229544), (1064, 853271173), (2026, 448114772), (4052, 224057386), (7091, 128032792), (8104, 112028693), (14182, 64016396), (19247, 47169976), (28364, 32008198), (38494, 23584988), (56728, 16004099), (76988, 11792494), (134729, 6738568), (153976, 5896247), (269458, 3369284), (538916, 1684642), (842321, 1077832)]