216745008

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10333}}^1$

素因数の和:10386

約数の個数: 80

約数和(自身を含む): 615079680

約数和(自身を除く): 398334672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 874, 912, 1104, 1311, 1748, 2622, 3496, 5244, 6992, 10333, 10488, 20666, 20976, 30999, 41332, 61998, 82664, 123996, 165328, 196327, 237659, 247992, 392654, 475318, 495984, 588981, 712977, 785308, 950636, 1177962, 1425954, 1570616, 1901272, 2355924, 2851908, 3141232, 3802544, 4515521, 4711848, 5703816, 9031042, 9423696, 11407632, 13546563, 18062084, 27093126, 36124168, 54186252, 72248336, 108372504, 216745008]

約数ペア:

[(1, 216745008), (2, 108372504), (3, 72248336), (4, 54186252), (6, 36124168), (8, 27093126), (12, 18062084), (16, 13546563), (19, 11407632), (23, 9423696), (24, 9031042), (38, 5703816), (46, 4711848), (48, 4515521), (57, 3802544), (69, 3141232), (76, 2851908), (92, 2355924), (114, 1901272), (138, 1570616), (152, 1425954), (184, 1177962), (228, 950636), (276, 785308), (304, 712977), (368, 588981), (437, 495984), (456, 475318), (552, 392654), (874, 247992), (912, 237659), (1104, 196327), (1311, 165328), (1748, 123996), (2622, 82664), (3496, 61998), (5244, 41332), (6992, 30999), (10333, 20976), (10488, 20666)]