660652257816

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{25417523}}^1$

素因数の和:25417573

約数の個数: 72

約数和(自身を含む): 1888394945580

約数和(自身を除く): 1227742687764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 361, 456, 684, 722, 1083, 1368, 1444, 2166, 2888, 3249, 4332, 6498, 8664, 12996, 25992, 25417523, 50835046, 76252569, 101670092, 152505138, 203340184, 228757707, 305010276, 457515414, 482932937, 610020552, 915030828, 965865874, 1448798811, 1830061656, 1931731748, 2897597622, 3863463496, 4346396433, 5795195244, 8692792866, 9175725803, 11590390488, 17385585732, 18351451606, 27527177409, 34771171464, 36702903212, 55054354818, 73405806424, 82581532227, 110108709636, 165163064454, 220217419272, 330326128908, 660652257816]

約数ペア:

[(1, 660652257816), (2, 330326128908), (3, 220217419272), (4, 165163064454), (6, 110108709636), (8, 82581532227), (9, 73405806424), (12, 55054354818), (18, 36702903212), (19, 34771171464), (24, 27527177409), (36, 18351451606), (38, 17385585732), (57, 11590390488), (72, 9175725803), (76, 8692792866), (114, 5795195244), (152, 4346396433), (171, 3863463496), (228, 2897597622), (342, 1931731748), (361, 1830061656), (456, 1448798811), (684, 965865874), (722, 915030828), (1083, 610020552), (1368, 482932937), (1444, 457515414), (2166, 305010276), (2888, 228757707), (3249, 203340184), (4332, 152505138), (6498, 101670092), (8664, 76252569), (12996, 50835046), (25992, 25417523)]