421356216

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^2\times {\mathrm{18269}}^1$

素因数の和:18340

約数の個数: 48

約数和(自身を含む): 1088526600

約数和(自身を除く): 667170384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 961, 1922, 2883, 3844, 5766, 7688, 11532, 18269, 23064, 36538, 54807, 73076, 109614, 146152, 219228, 438456, 566339, 1132678, 1699017, 2265356, 3398034, 4530712, 6796068, 13592136, 17556509, 35113018, 52669527, 70226036, 105339054, 140452072, 210678108, 421356216]

約数ペア:

[(1, 421356216), (2, 210678108), (3, 140452072), (4, 105339054), (6, 70226036), (8, 52669527), (12, 35113018), (24, 17556509), (31, 13592136), (62, 6796068), (93, 4530712), (124, 3398034), (186, 2265356), (248, 1699017), (372, 1132678), (744, 566339), (961, 438456), (1922, 219228), (2883, 146152), (3844, 109614), (5766, 73076), (7688, 54807), (11532, 36538), (18269, 23064)]