242619702

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5281}}^1$

素因数の和:5349

約数の個数: 64

約数和(自身を含む): 567920640

約数和(自身を除く): 325300938

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 186, 247, 403, 494, 589, 741, 806, 1178, 1209, 1482, 1767, 2418, 3534, 5281, 7657, 10562, 15314, 15843, 22971, 31686, 45942, 68653, 100339, 137306, 163711, 200678, 205959, 301017, 327422, 411918, 491133, 602034, 982266, 1304407, 2128243, 2608814, 3110509, 3913221, 4256486, 6221018, 6384729, 7826442, 9331527, 12769458, 18663054, 40436617, 80873234, 121309851, 242619702]

約数ペア:

[(1, 242619702), (2, 121309851), (3, 80873234), (6, 40436617), (13, 18663054), (19, 12769458), (26, 9331527), (31, 7826442), (38, 6384729), (39, 6221018), (57, 4256486), (62, 3913221), (78, 3110509), (93, 2608814), (114, 2128243), (186, 1304407), (247, 982266), (403, 602034), (494, 491133), (589, 411918), (741, 327422), (806, 301017), (1178, 205959), (1209, 200678), (1482, 163711), (1767, 137306), (2418, 100339), (3534, 68653), (5281, 45942), (7657, 31686), (10562, 22971), (15314, 15843)]